Intelligent Conference

Microphone System

Networked Conference Host

Contents

W30MD

W42D

W43D

Dual backup host

Dual-screen shotgun digital backup microphone

Dual-screen dual-shotgun digital backup microphone

W30MD series digital dual backup

intelligent conferencing system

Voice-to-text transcription terminal

AI-YY-W58

AI-YY-V1.0

AI voice recognition service terminal (online version)

Speech to Text AI Software (online version)

Online version of voice-to-text transcription

AI-YY-W55

AI-YY-W56

AI-YY-W57

AI-YY-V2.0

AI voice transcription terminal (offline version)

AI voice transcription text service terminal (offline version)

AI voice transcription service engine (offline version)

AI Speech-to-text service software (offline version)

AI voice transcription terminal (offline version)

Wired analog conference microphone

W30A

W80A

W88A

W80A/L

W31AA

W32AA

Wired analog conference microphone

Wired analog conference microphone

Wired dual-shotgun analog conference microphone

Wired gooseneck analog conference microphone

Dual-backup analog shotgun microphone

Dual-backup analog dual-shotgun microphone

W40 series intelligent conferencing system

W40M

W41DE

W42DE

A61

A77

A78

AES67 Networked conference host

Dual-backup digital network shotgun microphone(AES67)

Dual-backup digital network dual-shotgun microphone(AES67)

Embedded array microphone

Dual-screen desktop array microphone

Dual-screen embedded array microphone

W50M Dual digital conference host

W50 series smart conference system

W50MV

W50C

W50C-L

W52C

W52C-L

W55C

W50D

W50D-L

W52D

W52D-L

W55D

W50CA

W50CA-L

W52CA

W52CA-L

W55CA

W50DA

W50DA-L

W52DA

W52DA-L

W55DA

W50AP

SP-50

Dual-digital audio and video conference host

5G network digital conference chairman microphone

5G network digital conference delegate microphone

Chairman's microphone for online digital meetings

Network digital conference delegate microphone

5G wireless network access point

All-digital connection box

W41 series intelligent conferencing system

W41E AES67 microphone

W80M

W80C

W80C-A

W80D

W80D-A

W81C

W81C-A

W81D

W81D-A

W80DA

W80C/L

W80C/L-A

W80D/L

W80D/L-A

W81C/L

W81C/L-A

W81D/L

W81D/L-A

W80 series intelligent conference system

Digital and analog dual backup conference chairman microphone

(with screen and short pole)

Chairman microphone (with screen and short pole)

Conference microphone (with screen and short pole)

Digital dual backup conference microphone (with screen and

short pole)

Digital conference chairman microphone (without screen,

short pole)

Chairman microphone for digital and analog dual backup conference (without screen and short pole)

Intelligent conference host

Chairman microphone for digital and analog dual backup

conference (with screen and long microphone rod)

Digital conference microphone (with screen and long

microphone rod)

Digital and analog dual backup conference microphone

(with screen and long microphone rod)

Digital conference chairman microphone (without screen,

long microphone rod)

Chairman microphone for digital and analog dual backup

conference (without screen, long microphone rod)

Digital conference microphone (without screen, long

microphone rod)

Digital and analog dual backup conference microphone

(without screen, long microphone rod)

Digital and analog dual backup dual-rod conference microphone (with screen and short rod)

Digital conference microphone (without screen and short pole)

Digital and analog dual backup conference microphone

(without screen, short pole)

Digital conference chairman microphone (with screen and

long microphone rod)

intelligent

conferencing system

W40 series

· With AES67/DANTE networked capabilities, the

system's flexibility and compatibility are further

enhanced.

· Digital audio transmission technology is used,

and touch screen is used to set various menu

functions.

· Dual backup of digital and analog, so that the

meeting will not be interrupted in case of failure.

· The system capacity is 120 units (40 dual-screen

microphones), connected by T-shaped 6-core

wires in a hand-in-hand manner.

· It can be cascaded and extended to support 8

microphones speaking simultaneously.

· Six microphone management modes:

first-in-first-out, request to speak, free mode,

quantity limit, voice control mode, and queuing

to speak.

· Camera tracking: RS485 interface supports

8-channel camera tracking.

· With TCP/IP network interface, remote

management can be achieved; Built-in RS232

central control command interface, seamlessly

interfacing with the central control.

· It has functions such as sign-in, voting, voting,

and speech countdown, enhancing the

interactive experience of the meeting.

· The chairman unit can be specified in the

background, and the chairman has priority. It

also has the ability to resist interference from

mobile phones.

· Audio signals are output to backend devices

such as audio processors, mixing consoles,

power amplifiers, and speakers through Phoenix

terminals and XLR XLR interfaces.

· With DSP digital signal processing function,

integrated acoustic feedback suppression, noise

reduction and AI intelligent recognition

algorithm, it improves audio quality.

· The network switch is purchased based on the

number of conference microphones.

AES67 Networked conference

host

W40M

Screen

Screen resolution

Screen resolution

Max.SPL

Equivalent noise level

Shell material

Working power supply

Maximum power consumption

Signal to noise ratio

Dynamic range

Total harmonic distortion

Input channel

Output channel

Output size

Unit connector

Chassis size

3.5\" rectangular capacitive touch screen

480 x 480px

60Hz-15kHz

120 dB (1% T.H.D. @ 1kHz，0dB SPL=2x10 Pa)

16 dB, A-weighted

Aluminium alloy

AC~220V，50Hz

350W

>75dB

≥100dB

≤0.3%

3-channel Phoenix terminal + 1-channel XLR

6-core large DIN x 4, RJ45 (Ethernet)

2U

3-channel Phoenix terminal output >=200mV±10 mV;

XLR output >=200mV; network to XLR output

>=200mV @ 1kHz -30dBm in

4-channel hand-in-hand UNITIN + 1-channel analog

MIC IN + AES67/DANTE

Technical Parameters

W41DE

Dual-backup digital

network shotgun microphone(AES67)

W42DE

Dual-backup digital network dual-shotgun microphone(AES67)

W40M

AES67 Networked conference host

Network switch

Network switch

W40M series intelligent conferencing system

W41DE

Dual-backup digital network

shotgun microphone(AES67)

The W41DE digital network dual backup microphone

(AES67) is an innovative audio device designed based

on a real-time dual-link backup mechanism,

seamlessly integrating digital conference systems and

AES67 audio systems. Combining the advantages of

digital audio transmission and network connection, it

provides an efficient and reliable conference solution.

The microphone is designed to meet the needs of

modern conference rooms, ensuring excellent audio

quality and stable performance in various

environments.

Utilizing the latest audio codec technology, it ensures

high-quality audio transmission and is suitable for

various professional occasions.

Supporting both digital and network backup audio

transmission, it enhances the stability and reliability of

the system, ensuring uninterrupted meetings.

It features anti-mobile phone interference function,

ensuring that the conference is not disrupted by

external electronic devices.

With a sound pickup distance of 80cm, it ensures that

the voice of every speaker in the meeting can be

clearly captured.

It features a speaking countdown function, allowing

for better command of the meeting proceedings.

The chairman unit can be designated by the host

backend, and the chairman has priority functions to

ensure the orderly progress of the meeting.

Equipped with a speaking indicator light, it illuminates

when the microphone is activated, clearly indicating

the status of the apparatus and avoiding issues

caused by misoperation.

The touch screen design allows users to quickly get

started, such as enabling or disabling the microphone

through the touch screen switch, achieving rapid

response. It provides a convenient operating

experience.

Users can adjust the microphone volume in real-time

via the touch screen to meet the needs of different

scenarios.

The rear screen serves as an electronic nameplate,

equipped with an electronic nameplate editing

function that allows users to directly edit and modify

the content of the electronic nameplate on the touch

screen, including font color and background color, to

meet the requirements of individuals or specific

occasions.

Technical Parameter

Microphone head

Sensitivity

Directivity features

Maximum withstandable sound pressure level

Pickup distance

Signal-to-noise ratio

Harmonic distortion

Digital output connection port

Network power supply

Network output type

Network transmission medium

Frequency response

Equivalent noise level

Maximum power consumption

Screen

Screen resolution

Overall dimensions

Shell material

14mm condenser gilded diaphragm microphone head

-30dB

Supercardioid

110dB(1% T.HD.@ 1kHz, 0dB SPL=2 x 10 Pa)

＞80cm

≥70dB

≤0.5%

Hand-in-hand 6-pin DIN

PoE iee802.3af standard

Network audio (AES67 protocol)

CAT5e/CAT6 twisted-pair cable

50Hz-16kHz

＜28dB SPL(A)

＜5W

2.8''round capacitive touch screen

480 x 480

Microphone boom: 230x35x24 mm; Base: 146x104x65mm

Aluminum alloy

Dual-backup digital network

dual-shotgun microphone

(AES67)

The W42DE digital network dual backup microphone

(AES67) is an innovative audio device designed based

on a real-time dual-link backup mechanism,

seamlessly integrating digital conference systems and

AES67 audio systems. Combining the advantages of

digital audio transmission and network connection, it

provides an efficient and reliable conference solution.

The microphone is designed to meet the needs of

modern conference rooms, ensuring excellent audio

quality and stable performance in various

environments.

Utilizing the latest audio codec technology, it ensures

high-quality audio transmission and is suitable for

various professional occasions.

Supporting both digital and network backup audio

transmission, it enhances the stability and reliability of

the system, ensuring uninterrupted meetings.

It features anti-mobile phone interference function,

ensuring that the conference is not disrupted by

external electronic devices.

With a sound pickup distance of 80cm, it ensures that

the voice of every speaker in the meeting can be

clearly captured.

It features a speaking countdown function, allowing

for better command of the meeting proceedings.

The chairman unit can be designated by the host

backend, and the chairman has priority functions to

ensure the orderly progress of the meeting.

Equipped with a speaking indicator light, it illuminates

when the microphone is activated, clearly indicating

the status of the apparatus and avoiding issues

caused by misoperation.

The touch screen design allows users to quickly get

started, such as enabling or disabling the microphone

through the touch screen switch, achieving rapid

response. It provides a convenient operating

experience.

Users can adjust the microphone volume in real-time

via the touch screen to meet the needs of different

scenarios.

The rear screen serves as an electronic nameplate,

equipped with an electronic nameplate editing

function that allows users to directly edit and modify

the content of the electronic nameplate on the touch

screen, including font color and background color, to

meet the requirements of individuals or specific

occasions.

Technical Parameter

Microphone head

Sensitivity

Directivity features

Maximum withstandable sound pressure level

Pickup distance

Signal-to-noise ratio

Harmonic distortion

Digital output connection port

Network power supply

Network output type

Network transmission medium

Frequency response

Equivalent noise level

Maximum power consumption

Screen

Screen resolution

Overall dimensions

Shell material

14mm condenser gilded diaphragm microphone head

-30dB

Supercardioid

110dB(1% T.HD.@ 1kHz, 0dB SPL=2 x 10 Pa)

＞80cm

≥70dB

≤0.5%

Hand-in-hand 6-pin DIN

PoE iee802.3af standard

Network audio (AES67 protocol)

CAT5e/CAT6 twisted-pair cable

50Hz-16kHz

＜28dB SPL(A)

＜5W

2.8''round capacitive touch screen

480 x 480

Microphone boom: 230x35x24 mm; Base: 146x104x65mm

Aluminum alloy

W42DE

The A61 embedded array microphone, as a high-end audio input device specially designed for

efficient conference environments, provides a quality solution for modern office audio needs

with its excellent design, performance, and compatibility, fully adapting to various conference

room scenarios.

In terms of appearance and installation design, the product adopts an integrated aluminum

alloy molding process, which not only endows the device with a simple and stylish texture but

also enhances structural stability and durability. The embedded installation method allows for

precise integration into the desktop, maximizing desktop space and making the conference

table appear more tidy and orderly, perfectly meeting the dual pursuit of space utilization and

aesthetic design in modern conference environments.

The built-in digital microphone array technology ensures stable and clear sound quality

regardless of the speaker's position. Through all-digital conference technology, equipped with

high-performance CPU processors and a system developed based on digital network

architecture, it achieves faster processing speed and better sound quality performance.

In terms of core performance, the device is equipped with digital microphone array

technology, providing a broader audio capture coverage. Additionally, it features a built-in

high-performance CPU processor, combined with a fully digital conference system developed

based on digital network architecture, which significantly enhances the speed of audio signal

processing. This not only reduces delay but also optimizes sound quality details, resulting in

more realistic sound reproduction and smoother transmission.

In terms of sound pickup capability, the microphone performs exceptionally well. Its pickup

distance exceeds 80CM, covering a wider range of conference areas and accurately capturing

sound even when the speaker is at a certain distance from the device. Furthermore, the design

combines analog capacitance with array directional sound pickup technology, retaining the

delicate and full high-fidelity sound quality while enhancing directional reception features.

This effectively filters out noise from non-target directions, further improving voice clarity.

In terms of operational experience, the device adopts a touch-sensitive button design,

supporting core functions such as scrolling up, scrolling down, and pausing. The button

feedback is clear, and the operation is simple and intuitive, reducing the learning cost of use. It

is also equipped with a concealed gain knob, which can flexibly adjust the pickup sensitivity

according to environmental noise and speaking volume, avoiding the exposure of the knob

and affecting the aesthetic appearance of the desktop. The red speaking indicator light clearly

indicates the current speaking status, facilitating the management of meeting order.

A61

Array microphone

Embedded effect

Technical Parameters

A61 Embedded Array Microphone

Product dimensions

(L x W x H)

Array microphone

Frequency response

Max.SPL

External material

Pickup distance

Sensitivity

Rated power of microphone

Rated power of microphone flip

Product weight

9mm gold-plated condenser mic x 17

80Hz-16kHz

110dB(1% T.H.D. @ 1kHz, 0dB SPL=2 x 10 Pa)

Aluminum alloy

>80cm

-36dB

1.6W

3W

365 x 95 x 147 mm

2.7kg

W40M series intelligent conferencing system

Technical Parameters

Technical Parameters

Array microphone

A77 / A78

Array microphone

Frequency response

Max.SPL

External material

Pickup distance

Sensitivity

Product weight

9mm gold-plated condenser mic x 17

80Hz-16kHz

120dB(1% T.H.D. @ 1kHz, 0dB SPL=2 x 10 Pa)

Aluminum alloy

>80cm

-36dB

284 x 70 x 66 mm

0.72 kg

A77 Dual-screen desktop array microphone

Array microphone

Frequency response

Max.SPL

External material

Pickup distance

Sensitivity

9mm gold-plated condenser mic x 17

80Hz-16kHz

120dB(1% T.H.D. @ 1kHz, 0dB SPL=2 x 10 Pa)

Aluminum alloy

>80cm

-36dB

366 x 96 x 104 mm

(Height of microphone from desktop

after flip 51mm)

Product Features

It can be connected to any analog processor system (digital automatic mixing system, digital audio

processor, mixing console, etc.), making it convenient to quickly build high-quality digital array

conference systems.

The bottom adopts a suction cup structure, which makes the microphones neatly arranged on the

desktop and not easy to move, and the overall desktop arrangement is nice-looking.

The speech indicator light (red) in the upper left corner can be used for applications such as speaking

indication and unit number indication.

Adopts a design of cystic pickup area, which allows it to better focus on the target sound source and

provide clear and high-quality audio capture effects.

Embedded installation, press the switch to flip and open, easy operation, neat and stylish desktop.

Adopts aluminum alloy material for integrated molding, the appearance is fashionable and

elegant, showcasing a noble and dignified temperament.

By adopting innovative digital microphone array technology, it can establish its own pickup

channel and range to ensure stable sound pressure levels regardless of the speaker's location.

Adopts high-performance CPU processors and fully digital conference technology developed

based on digital network architecture, it has faster processing speed and better sound quality performance.

Adopts a touch switch, it is convenient and easy to perform speaking operations.

The device is equipped with an OLED screen, which can display date, identity information, unit

number in standby mode, and has a countdown function for speaking.

With a pickup distance of over 80cm and a larger and farther pickup range, the microphone can be

placed freely, increasing activity space.

Can accurately capture sound sources and effectively control the interference of surrounding noise.

Accurately controlling the sensitivity of the effective pickup range effectively enhances the sound

transmission gain of the system.

Simultaneously balances the sound quality of analog condenser microphone and the directional

pickup characteristics of the array microphone.

Embedding effect

Aluminum alloy

integrated molding

Digital microphone

array technology

All digital conference

technology

Light touch switch

OLED screen display

Excellent pickup performance

Unique directionality

design

Analog condenser and

array microphone directional pickup characteristics

Compatible with multiple systems

Stable structure

Speech indicator light

Design of cystic pickup

area

Flip function(A61 / A78)

Product dimensions

(L x W x H)

Product dimensions

(L x W x H)

Packaging dimensions

(L x W x H）

340 x 115 x 125 mm

Soundking

Soundking

W40M series intelligent conferencing system

A78 Dual-screen embedded array microphone

Array microphone is a high-quality microphone device with a stylish

and elegant appearance. It adopts aluminum alloy material for

integrated molding, showcasing a noble and dignified temperament.

This microphone features advanced digital microphone array

technology that can establish its own pickup channel and range,

ensuring stable sound pressure levels regardless of the speaker's

location. By utilizing fully digital conferencing technology, equipped

with high-performance CPU processors and systems developed based

on digital network architecture, faster processing speeds and better

sound quality performance can be achieved.

With a convenient touch switch, users can easily perform speaking

operations. The device is equipped with an OLED screen, which can

display date, identity information, unit number function in standby

mode, and has a countdown function for speaking. The microphone

has excellent pickup performance, achieving a pickup distance of over

80cm and a larger and farther pickup range, allowing the microphone

to be placed freely and increasing operating space.

This microphone has a unique directional design, which can accurately

capture the sound source and effectively control the interference of

surrounding noise. The sensitivity control function can accurately

control the sensitivity of the effective pickup range and improve the

sound transmission gain of the system. Simultaneously balancing the

sound quality of analog capacitors and the directional receiving

characteristics of arrays, it can be connected to any analog processor

system, making it convenient to quickly build high-quality digital array

conference systems.

The microphone is flexible in configuration and can be configured as a

chairman or executive chairman for any unit. The use of suction cups

ensures a sturdy structure, and multiple microphones are arranged in

an excellent pickup effect. The speech indicator light (red) in the

upper left corner can be used for applications such as speech

indication and unit number indication. The back is equipped with a

2.8-inch TFT display screen, which can be freely modified to display

the person's name or company logo.

The hidden adjustable gain knob can quickly set the entire system

according to the on-site sound reinforcement conditions. The product

design also adopts a cystic pickup area, which can better focus on the

target sound source and provide clear and high-quality audio capture

effects. This digital handheld array microphone is the ideal choice for

your meetings, speeches, and other occasions.

Sensitivity control

Network switch

W41E

AES67 microphone

AES67 microphone

W41E

· The AES67 microphone is a professional audio device that complies

with the AES67 standard, enabling efficient audio interconnection with

other AES67 compatible devices and facilitating flexible system

allocation.

· High-definition sound quality: Utilizing the latest audio encoding and

decoding technology, it ensures high-quality audio transmission,

making it suitable for various professional occasions.

· POE Power Supply: Supports power supply using a POE (Power over

Ethernet) switch, significantly reducing the need for additional power

cables and making installation easier.

· Speech indicator function: Equipped with a speech indicator light, it

illuminates when the microphone is activated, clearly indicating the

status of the device and avoiding issues caused by misoperation.

· User-friendly touchscreen interface: The touchscreen design allows

users to quickly get started, such as enabling or disabling the

microphone through touchscreen switches, achieving rapid response. It

provides a convenient operating experience.

· Volume adjustment: Users can adjust the microphone volume in

real-time through the touch screen to meet the needs of different

scenarios.

· Electronic nameplate editing: Allows users to directly edit and modify

the content of electronic nameplates on the touch screen, including

font color and background color, to meet individual or specific occasion

requirements.

Technical Parameter

Power Supply

Output type

Transmission medium

Microphone head

Frequency response

Overload harmonic distortion

Equivalent noise level

Signal-to-noise ratio

Screen

Screen resolution

Sensitivity

Pointing features

Overall dimensions

Maximum withstand sound pressure level

Sound pickup distance

Shell material

PoE iee802.3af Standard

Network audio (AES67 protocol)

CAT5e/CAT6 twisted-pair cable

14mm condenser gold-plated membrane microphone head

50Hz-16kHz

＜0.5%

<25dB SPL(A)

≥70dB

Touch screen

480 x 480

-30dB

Supercardioid

Antenna rod: 230x35x24 mm; Base: 146x104x65mm

110 dB(3% T.H.D.@ 1kHz，0dB SPL=2 x 10Pa)

＞80cm

Aluminum alloy

＋

intelligent

conferencing system

W41 series

smart conference

system

W50series

W50C

5G network digital con- ference chairman micro- phone

W50C-L

5G network digital con- ference chairman micro- phone

W50D

5G network digital con- ference delegate micro- phone

W50D-L

5G network digital con- ference delegate micro- phone

W50M

Dual digital conference

host

W50MV

Dual-digital audio and

video conference host

W52C

5G network digital con- ference chairman micro- phone

W52C-L

5G network digital con- ference chairman micro- phone

W52D

5G network digital con- ference delegate micro- phone

W52D-L

5G network digital con- ference delegate micro- phone

W55C

5G network digital con- ference chairman micro- phone

W55D

5G network digital con- ference delegate micro- phone

SP-50

All-digital connection

box

W50AP

5G wireless network

access point

W50CA

Chairman's microphone

for online digital

meetings

W50CA-L

Chairman's microphone

for online digital

meetings

W50DA

Network digital

conference delegate

microphone

W50DA-L

Network digital

conference delegate

microphone

W52CA

Chairman's microphone

for online digital

meetings

W52CA-L

Chairman's microphone

for online digital

meetings

W52DA

Network digital

conference delegate

microphone

W52DA-L

Network digital

conference delegate

microphone

W55CA

Chairman's microphone

for online digital

meetings

W55DA

Network digital

conference delegate

microphone

The W41DE digital network dual backup microphone

(AES67) is an innovative audio device designed based

on a real-time dual-link backup mechanism,

seamlessly integrating digital conference systems and

AES67 audio systems. Combining the advantages of

digital audio transmission and network connection, it

provides an efficient and reliable conference solution.

The microphone is designed to meet the needs of

modern conference rooms, ensuring excellent audio

quality and stable performance in various

environments.

Utilizing the latest audio codec technology, it ensures

high-quality audio transmission and is suitable for

various professional occasions.

Supporting both digital and network backup audio

transmission, it enhances the stability and reliability of

the system, ensuring uninterrupted meetings.

It features anti-mobile phone interference function,

ensuring that the conference is not disrupted by

external electronic devices.

With a sound pickup distance of 80cm, it ensures that

the voice of every speaker in the meeting can be

clearly captured.

It features a speaking countdown function, allowing

for better command of the meeting proceedings.

The chairman unit can be designated by the host

backend, and the chairman has priority functions to

ensure the orderly progress of the meeting.

Equipped with a speaking indicator light, it illuminates

when the microphone is activated, clearly indicating

the status of the apparatus and avoiding issues

caused by misoperation.

The touch screen design allows users to quickly get

started, such as enabling or disabling the microphone

through the touch screen switch, achieving rapid

response. It provides a convenient operating

experience.

Users can adjust the microphone volume in real-time

via the touch screen to meet the needs of different

scenarios.

The rear screen serves as an electronic nameplate,

equipped with an electronic nameplate editing

function that allows users to directly edit and modify

the content of the electronic nameplate on the touch

screen, including font color and background color, to

meet the requirements of individuals or specific

occasions.

The W42DE digital network dual backup microphone

(AES67) is an innovative audio device designed based

on a real-time dual-link backup mechanism,

seamlessly integrating digital conference systems and

AES67 audio systems. Combining the advantages of

digital audio transmission and network connection, it

provides an efficient and reliable conference solution.

The microphone is designed to meet the needs of

modern conference rooms, ensuring excellent audio

quality and stable performance in various

environments.

Utilizing the latest audio codec technology, it ensures

high-quality audio transmission and is suitable for

various professional occasions.

Supporting both digital and network backup audio

transmission, it enhances the stability and reliability of

the system, ensuring uninterrupted meetings.

It features anti-mobile phone interference function,

ensuring that the conference is not disrupted by

external electronic devices.

With a sound pickup distance of 80cm, it ensures that

the voice of every speaker in the meeting can be

clearly captured.

It features a speaking countdown function, allowing

for better command of the meeting proceedings.

The chairman unit can be designated by the host

backend, and the chairman has priority functions to

ensure the orderly progress of the meeting.

Equipped with a speaking indicator light, it illuminates

when the microphone is activated, clearly indicating

the status of the apparatus and avoiding issues

caused by misoperation.

The touch screen design allows users to quickly get

started, such as enabling or disabling the microphone

through the touch screen switch, achieving rapid

response. It provides a convenient operating

experience.

Users can adjust the microphone volume in real-time

via the touch screen to meet the needs of different

scenarios.

The rear screen serves as an electronic nameplate,

equipped with an electronic nameplate editing

function that allows users to directly edit and modify

the content of the electronic nameplate on the touch

screen, including font color and background color, to

meet the requirements of individuals or specific

occasions.

W50 series smart conference system

Technical Parameters

·Adopting all-digital conference technology, compliant with the IEC60914 international standard

Utilizing original clock synchronization and transmission technology, the audio delay is less than 5ms, with uncompressed audio transmission at a sampling rate of

48K

·It can simultaneously access both all-digital and WIFI conference systems, and cooperate with the conference host to expand the microphone output interface

·Professional audio output interface design, featuring 1 balanced output and 2 unbalanced outputs, compatible with both balanced and unbalanced signals

The audio output interface includes one XLR connector, two RCA connectors, and three phoenix connectors

·The microphone bus interface includes one RJ45 interface and three six-pin interfaces

·Two RS-232 interfaces, one RJ45 Ethernet port, and one RS-485 interface, supporting camera tracking. It also supports PC and central control via RS-232 and

Ethernet ports

·With powerful phased output capabilities, it can be flexibly allocated to wired role separation output mode or simultaneous interpretation output mode.

Equipped with 3-channel phased output, it supports up to 8-channel phased role separation output, allowing for the arbitrary assignment of microphones with

different ID numbers to different output interfaces

·Simultaneous interpreting output mode, which enables independent output of simultaneous interpreting audio according to channel numbers, supporting up to

7+1 channels of output through cascading

· The role-separated host can be cascaded with multiple units, each of which can be set to different output modes to achieve expansion of output interfaces. It

can also simultaneously interface with application scenarios such as speech-to-text, voice activation, individual recording, and infrared simultaneous interpreting

·It features a microphone ID editing function, allowing for the detection of different microphone identities

·The conference host adopts TCP/IP network protocol and supports both C/S and B/S architectures, allowing control by PC software

· Supports PC software command function, allowing users to view the number of microphones connected to the host online, switch languages, set output modes,

ID output ranges, and configure audio parameters for each channel

Equipped with a 4.3-inch high-definition capacitive touch true color display and touch-sensitive buttons, it allows for setting or viewing the output mode, ID

output range, network information, language switching, and online status of the conference host

·Multiple conference hosts can be expanded to form a large conference system, enabling flexible multi-conference room allocation functionality

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at any time

Supports dual backup hosts, with two hosts simultaneously supplying power to the microphones, and supports ring connection of microphones between the

primary and backup hosts

·In conjunction with the camera tracking host, automatic camera tracking can be achieved after preset on the computer, and preset panoramic positions are

supported

·Supports individual command of volume for each microphone

·Supports real-time Beijing time display and features a perpetual calendar function, allowing the current time to be displayed on the conference host and

conference terminals for easy viewing by participants

·Exquisite and elegant 4.3-inch touch screen for conference host management and settings

·Supports 4 conference speaking modes: first-in first-out mode, time-limited speaking mode, chairman permission mode, and limited number of speakers mode,

and supports voice activation, voice-controlled microphone activation, etc

The system is equipped with functions such as initiating meeting sign-in, voting, election, rating, satisfaction, and customization.

·Speaking mode restriction function: The number of speaking driver can be adjusted from 1 to 6. The system supports up to 2 chairman drivers. Both chairman

drivers and VIP drivers are counted towards the number of speaking drivers. The system supports up to 8 wired or wireless microphones speaking simultaneously

·Supports both wired and wireless microphones in the same system, with fully consistent functionality and mutual command control

·Supports wireless AP connection, 5G operating frequency band, full network digital transmission, and supports up to 8 wireless microphones speaking

simultaneously

·System settings and status viewing, automatically detecting the number and type of microphones

·The connection PC software allows centralized microphone management, such as microphone pickup gain adjustment, forced switching, and speaker information

registration

·Connection to PC software to initiate voting and sign-in functions

· Equipped with USB recording function, it can record and play back meeting minutes (optional for W50M dual digital conference host)

·Built-in four-in-one-out HDMI seamless 2K HD matrix, supporting automatic switching of four HD video signals during video tracking (this function is only

available for the W50MV dual digital audio and video conference host)

Support the interconnection between software and speaking microphones, such as requests for tea, pens, paper, etc

· Supports simultaneous interpreting. Any microphone interface supports connection to a simultaneous interpreting console, allowing the simultaneous

interpreting audio host to output independently according to the channel number. Through cascading, it supports up to 7+1 channels of output

·Built-in PELCO-D, PELCO-P, VISCA camera control protocols, enabling camera tracking without central control

W50MV

W50M

Dual digital conference host

W50M

Dual-digital audio and video

conference host

W50MV

Color

Display screen

Resolution

Input power supply

Power consumption standard

Microphone system capacity

Single-machine load capacity

Frequency response

Signal-to-noise ratio

Dynamic range

Total harmonic distortion

Audio input

Audio output

Video input

Video output

Output load

Static power consumption

Output power consumption

Serial/Ethernet port

Connection method

Operating temperature

Operating humidity

Waterproof ability

Installation method

Product dimension (D × W × H )

Net weight of product

Black

4.3-inch color touch display screen

800 × 480

AC100V ~ 240V50 / 60Hz

< 150W；

≤ 5000

≤ 60

20Hz ~ 20KHz

> 90 dB(A)

> 90 dB

< 0.4% AT1KHz

LINE IN : 775mV unbalanced；MIC IN : 50mV unbalanced

LINE OUT : 1V unbalanced；REC OUT : 200mV unbalanced

/

/

> 1KΩ

20W

MAX -150W

Camera tracking host, Central command host

Dedicated cable (6 pins)

-20℃ ~ +60℃

0%～95% relative humidity, no condensation

Rainproof, dustproof and salt spray resistant

19-inch standard cabinet

321 × 482 × 88 mm

5kg

Black

4.3-inch color touch display screen

800 × 480

AC100V ~ 240V50 / 60Hz

< 150W

≤ 5000

≤ 60

20Hz ~ 20KHz

> 90 dB(A)

> 90 dB

< 0.4% AT1KHz

LINE IN : 775mV unbalanced；MIC IN : 50mV unbalanced

LINE OUT : 1V unbalanced；REC OUT : 200mV unbalanced

four in 2K

one out 2K

> 1KΩ

20W

MAX -150W

Camera tracking host, Central command host

Dedicated cable (6 pins)

-20℃ ~ +60℃

0%～95% relative humidity, no condensation

Rainproof, dustproof and salt spray resistant

19-inch standard cabinet

321 × 482 × 88 mm

5kg

Dual digital conference host

Dual-digital audio and video conference host

W50 series smart conference system

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch design and a

high-sensitivity microphone cartridge, it boasts a pickup range of up to 80cm

·390mm all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status. When the

red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it indicates

that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity and

speech clarity

·Brand-new touch control technology, equipped with a 4.3-inch full-color capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and voting

(not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting and

supports the simultaneous online presence of two chairman drivers

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone program

·Each driver has a unique ID number, which can be modified as desired

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone, with a

maximum of 8 speakers

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at any time

·Microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports microphone-based time and date

adjustment independent of the host, and also supports remote network time synchronization

·Supports speech timing and speech countdown functions

·Support switching between Chinese and English operation interfaces, and support unified setting of

system language interface through network or central control

·Support the attendees' request for service functions, allowing them to request \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host, while

displaying no fewer than 10 service requests. After the background responds to the request, the

microphone interface will provide corresponding prompts

·Equipped with a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others' speeches

through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of microphones

activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching between

delegates and the chairman, meeting high-end requirements (if the chairman priority function is

desired, the button assembly needs to be replaced)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 18WH lithium battery, it boasts a maximum talk time of 16 hours

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button that can shut down the speaking representative

driver (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation and

testing work before the meeting simpler and the meeting more reliable (requires PC software

support)

·Support for changing the main interface, providing clients with customized interfaces

5G network digital conference

chairman microphone

W50C-L

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch design and a

high-sensitivity microphone cartridge, it boasts a pickup range of up to 80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status. When

the red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it

indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity and

speech clarity

·Featuring brand-new touch control technology, it is equipped with a 4.3-inch full-color capacitive

touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and voting

(not included as standard)

·Built-in 14MM pure gold diaphragm cartridge (customizable with a single-bar built-in dual

diaphragm cartridge)

· The chairman driver has the priority function of fully controlling the order of the meeting, and

supports the simultaneous online presence of two chairman drivers

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up with the conference host or PC control software, automatic

camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone, with

a maximum of 8 microphones allowed for speaking

·The microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date through a

microphone disconnected from the main unit, and also supports remote synchronization of network

time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the attendee request service function, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host, while

displaying no fewer than 10 service requests. After the background responds to the request, the

microphone interface will provide corresponding prompts

·Built-in a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others' speeches

through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of microphones

activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free switching between

delegates and the chairman, meeting high-end requirements (such as implementing the chairman

priority function, which requires replacing the button assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 18WH lithium battery, with a maximum talk time of 16 hours

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the delegate driver that

is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation

and testing work before the meeting simpler and the meeting more reliable (requires PC software

support)

·Support for changing the main interface, allowing clients to have customized interfaces

5G network digital conference

chairman microphone

W50C

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser microphone

14mmdiameter gold-plated condenser × 1（dual-element

can be customized）

1-channel digital handheld microphone (with general

functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

4.3-inch color screen

800 × 480

3.7V 18WH lithium battery

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser × 1

1 channel digital handheld microphone

(general function)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

4.3-inch color screen

800 × 480

3.7V 18WH lithium battery

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch design

and a high-sensitivity microphone cartridge, it boasts a pickup range of up to 80cm

·220mm ultra-short all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light

ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high

sensitivity and speech clarity

·Featuring the latest touch control technology, it is equipped with a 3.5-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1),

and voting (not included as standard)

·Built-in 14MM pure gold membrane microphone core (customizable with single-bar

built-in dual microphone cores)

· The chairman driver has the priority function of fully controlling the order of the

meeting, and supports the simultaneous online presence of two chairman drivers

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be enabled

·Support system check-in function, and the microphone can complete the check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·When paired with the host, it can implement modes such as first-in first-out and

restricted speaking; it supports voice activation, allowing the microphone to be turned on

through voice control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable

of displaying year, date, and weekday status information, supports adjusting time and

date through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports

unified system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper,

water, waiter/waitress\" and equipped with dedicated computer software for connection to

the host, while displaying no fewer than 10 service requests. After the background

responds to the request, the microphone interface will provide corresponding prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

· The driver supports dual backup speaking buttons, including physical speaking buttons

on the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as

implementing the chairman priority function, which requires replacing the button

assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 10WH lithium battery, with a maximum speaking time of 8 hours

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the

representative driver who is speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes preparation for testing before the meeting simpler and ensures more reliable

performance during the meeting (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

5G network digital conference

chairman microphone

W52C

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and high

sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring

is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser capsule, with extremely high sensitivity and speech

clarity

·Featuring brand-new touch control technology, it is equipped with a 3.5-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting,

and supports the simultaneous online presence of two chairman drivers

·Equipped with a Type-C interface, it allows for online upgrades of the microphone program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up with the conference host or PC control software,

automatic camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for the voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and speech

restriction; it supports voice activation, allowing the microphone to be turned on through

voice control

·Any 1 to 6 microphones other than the chairman's microphone can be activated

simultaneously, with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·Microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Support switching between Chinese and English operation interfaces, and support unified

setting of system language interface through network or central control

·Support the service request function for participants, allowing requests for \"pen, paper,

water, attendant\" and equipped with dedicated computer software for connection to the

host computer, while displaying no fewer than 10 service requests. After the background

responds to the request, the microphone interface will provide corresponding prompts

· The driver is equipped with a headphone jack, allowing participants to listen to others'

speeches through headphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

·The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as

implementing the chairman priority function, which requires replacing the button assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 10WH lithium battery, with a maximum speaking time of 8 hours

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the delegate

driver that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes preparation for testing before the meeting simpler and ensures more reliable

proceedings during the meeting (requires PC software support)

·Support for changing the main interface, allowing for customized interfaces for clients

5G network digital conference

chairman microphone

W52C-L

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser microphone

14mm diameter gold-plated condenser × 1（dual

cartridge can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

3.5-inch color screen

480 × 320

3.7V 18WH lithium battery

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser × 1

1 channel digital handheld microphone (with

general functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

3.5-inch color screen

480 × 320

3.7V 10WH lithium battery

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch

design and a high-sensitivity microphone cartridge, it boasts a pickup range of up to

80cm

·220mm ultra-short all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light

ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high

sensitivity and speech clarity

·Featuring the latest touch control technology, it is equipped with a 3.5-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1),

and voting (not included as standard)

·Built-in 14MM pure gold membrane microphone core (customizable with single-bar

built-in dual microphone cores)

· The chairman driver has the priority function of fully controlling the order of the

meeting, and supports the simultaneous online presence of two chairman drivers

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be enabled

·Support system check-in function, and the microphone can complete the check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·When paired with the host, it can implement modes such as first-in first-out and

restricted speaking; it supports voice activation, allowing the microphone to be turned on

through voice control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable

of displaying year, date, and weekday status information, supports adjusting time and

date through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports

unified system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper,

water, waiter/waitress\" and equipped with dedicated computer software for connection

to the host, while displaying no fewer than 10 service requests. After the background

responds to the request, the microphone interface will provide corresponding prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

· The driver supports dual backup speaking buttons, including physical speaking buttons

on the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as

implementing the chairman priority function, which requires replacing the button

assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 10WH lithium battery, with a maximum speaking time of 8 hours

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the

representative driver who is speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes preparation for testing before the meeting simpler and ensures more reliable

performance during the meeting (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

5G network digital conference

chairman microphone

W55C

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch

design and a high-sensitivity microphone cartridge, it boasts a pickup range of up to

80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking

status. When the red light ring is lit, it indicates that someone is speaking; when the

green light ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high

sensitivity and speech clarity

·Featuring brand-new touch control technology, it is equipped with a 4.3-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1),

and voting (not included as standard)

·Built-in 14MM pure gold diaphragm cartridge (customizable with a single-bar built-in

dual diaphragm cartridge)

· The chairman driver has the priority function of fully controlling the order of the

meeting, and supports the simultaneous online presence of two chairman drivers

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up with the conference host or PC control software,

automatic camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and

restricted speaking; it supports voice activation, allowing the microphone to be turned

on through voice control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's

microphone, with a maximum of 8 microphones allowed for speaking

·The microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable

of displaying year, date, and weekday status information, supports adjusting time and

date through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports

unified system language interface settings through the network or central control

·Support the attendee request service function, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the

host, while displaying no fewer than 10 service requests. After the background responds

to the request, the microphone interface will provide corresponding prompts

·Built-in a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons

on the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free

switching between delegates and the chairman, meeting high-end requirements (such

as implementing the chairman priority function, which requires replacing the button

assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 18WH lithium battery, with a maximum talk time of 16 hours

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the delegate

driver that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes the preparation and testing work before the meeting simpler and the meeting

more reliable (requires PC software support)

·Support for changing the main interface, allowing clients to have customized interfaces

5G network digital conference

delegate microphone

W50D

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

3.5-inch color screen

480 × 320

3.7V 18WH lithium battery

Desktop type

Meter pole × 2

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

4.3-inch color screen

800 × 480

3.7V 18WH lithium battery

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light

ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and speech clarity

·Featuring the latest touch control technology, it is equipped with a 4.3-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting

and supports the simultaneous online presence of two chairman drivers

·Equipped with a Type-C interface, it allows for online upgrades of the microphone program

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up with the conference host or PC control software,

automatic camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·Microphone with voting function, supporting up to five-button voting, with customizable

prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and

restricted speaking; it supports voice activation, allowing the microphone to be turned on

through voice control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones in use for speaking

·Support \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports microphone-based time

and date adjustment without the need for a host device, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports

unified system language interface settings via network or central control

·Support the attendees' request for service functions, including requests for \"pen, paper,

water, and attendant\", and provide a dedicated computer software to connect to the host,

while displaying no fewer than 10 service requests. After the background responds to the

request, the microphone interface will give corresponding prompts

·Built-in a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

· The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as

implementing the chairman priority function, which requires replacing the button assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 18WH lithium battery, with a maximum speaking time of 16 hours

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can turn off the representative

driver who is speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes the preparation and testing work before the meeting simpler and the meeting more

reliable (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

5G network digital conference

delegate microphone

W50D-L

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch

design and a high-sensitivity microphone cartridge, it boasts a pickup range of up to

80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking

status. When the red light ring is lit, it indicates that someone is speaking; when the

green light ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high

sensitivity and speech clarity

·Featuring brand-new touch control technology, it is equipped with a 3.5-inch

full-color capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to

7+1), and voting (not included as standard)

·Built-in 14MM pure gold membrane microphone cartridge (customizable with a

single rod built-in dual microphone cartridges)

· The chairman driver has the priority function of fully controlling the order of the

meeting and supports two chairman drivers online simultaneously

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be achieved

·Support system check-in function, and the microphone can complete the check-in

· A microphone with voting function, supporting up to five-button voting, and

allowing customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and

restricted speaking; it supports voice activation, allowing the microphone to be

turned on through voice control

·Any 1 to 6 microphones other than the chairman's microphone can be activated

simultaneously, with a maximum of 8 microphones allowed for speaking

·Microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function,

capable of displaying year, date, and weekday status information, supports

microphone-based time and date adjustment without the host, and also supports

remote network time synchronization

·Supports speech timing and countdown functions

·Support switching between Chinese and English operation interfaces, and support

unified system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen,

paper, water, waiter/waitress\" and equipped with dedicated computer software for

connection to the host, while displaying no fewer than 10 service requests. After the

background responds to the request, the microphone interface will provide

corresponding prompts

·Built-in a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to

others' speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking

buttons on the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speakers

·The microphone identity can be set through the host settings, allowing for free

switching between delegates and the chairman, meeting high-end requirements (if

the chairman priority function is desired, the button assembly needs to be replaced)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 10WH lithium battery, with a maximum speaking time of 8

hours

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can turn off the

representative driver who is speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection

function makes the preparation and testing work before the meeting simpler, and the

meeting more reliable (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

5G network digital conference

delegate microphone

W52D

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser type × 1

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

4.3-inch color screen

800 × 480

3.7V 18WH lithium battery

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

3.5-inch color screen

480 × 320

3.7V 18WH lithium battery

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking

status. When the red light ring is lit, it indicates that someone is speaking; when the

green light ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high

sensitivity and speech clarity

·Featuring brand-new touch control technology, it is equipped with a 3.5-inch

full-color capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1),

and voting (not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the

meeting, and supports 2 chairman drivers online simultaneously

·Equipped with a Type-C interface, it allows for online upgrades of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be enabled

·Support system check-in function, and the microphone can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in-first-out and

speech restriction; it supports voice activation, allowing the microphone to be turned

on through voice control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the

system at any time

·The microphone gain is adjustable, and the volume of any microphone can be

adjusted through software

·Supports real-time Beijing time display, features a perpetual calendar function,

capable of displaying year, date, and weekday status information, supports

microphone-based time and date adjustment without the host, and also supports

remote synchronization of network time

·Supports speech timing and speech countdown functions

·Support switching between Chinese and English operation interfaces, and support

unified system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen,

paper, water, waiter/waitress\" and equipped with dedicated computer software for

connection to the host, while displaying no fewer than 10 service requests. After the

background responds to the request, the microphone interface will provide

corresponding prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking

buttons on the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free

switching between delegates and the chairman, meeting high-end requirements (such

as implementing the chairman priority function, which requires replacing the button

assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 10WH lithium battery, with a maximum speaking time of 8 hours

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the

delegate driver that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with the software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes the preparation and testing work before the meeting simpler, and the meeting

more reliable (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

5G network digital conference

delegate microphone

W52D-L

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch

design and a high-sensitivity microphone cartridge, it boasts a pickup range of up to

80cm

·220mm ultra-short all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking

status. When the red light ring is lit, it indicates that someone is speaking; when the

green light ring is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high

sensitivity and speech clarity

·Featuring the latest touch control technology, it is equipped with a 3.5-inch

full-color capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to

7+1), and voting (not included as standard)

·Built-in 14MM pure gold membrane microphone core (customizable with single-bar

built-in dual microphone cores)

· The chairman driver has the priority function of fully controlling the order of the

meeting, and supports the simultaneous online presence of two chairman drivers

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be enabled

·Support system check-in function, and the microphone can complete the check-in

· A microphone with voting function, supporting up to five-button voting, and

allowing customization of the prompt text for voting buttons through a computer

·When paired with the host, it can implement modes such as first-in first-out and

restricted speaking; it supports voice activation, allowing the microphone to be

turned on through voice control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function,

capable of displaying year, date, and weekday status information, supports adjusting

time and date through a microphone disconnected from the main unit, and also

supports remote synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and

supports unified system language interface settings through the network or central

control

·Support the service request function for participants, allowing requests for \"pen,

paper, water, waiter/waitress\" and equipped with dedicated computer software for

connection to the host, while displaying no fewer than 10 service requests. After the

background responds to the request, the microphone interface will provide

corresponding prompts

· The driver is equipped with an earphone jack, allowing participants to listen to

others' speeches through earphones

· The driver supports dual backup speaking buttons, including physical speaking

buttons on the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free

switching between delegates and the chairman, meeting high-end requirements

(such as implementing the chairman priority function, which requires replacing the

button assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 10WH lithium battery, with a maximum speaking time of 8

hours

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the

representative driver who is speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection

function makes preparation for testing before the meeting simpler and ensures more

reliable performance during the meeting (requires PC software support)

·Support for changing the main interface, providing clients with customized

interfaces

5G network digital conference

delegate microphone

W55D

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser type × 1

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

3.5-inch color screen

480 × 320

3.7V 10WH lithium battery

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

Dark gray

3.5-inch color screen

480 × 320

3.7V 18WH lithium battery

Desktop type

Meter pole × 2

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone cartridge design, the pickup distance can reach up to 80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring

is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and speech clarity

·Featuring brand-new touch control technology, it is equipped with a 4.3-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 14MM pure gold membrane microphone core (customizable with single-bar built-in

dual microphone cores)

· The chairman driver has the priority function of fully controlling the order of the meeting,

and supports 2 chairman drivers online simultaneously

·Equipped with a Type-C interface, it allows for online upgrades of the microphone program

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through

voice control

· Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones in use for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports microphone-based time and

date adjustment without the host, and also supports remote network time synchronization

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper,

water, waiter/waitress\" and equipped with dedicated computer software for connection to

the host computer, while displaying no fewer than 10 service requests. After the background

responds to the request, the microphone interface will provide corresponding prompts

·Built-in a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as

implementing the chairman priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button that can shut down the delegate driver

that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with the software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes the preparation and testing work before the meeting simpler and the meeting more

reliable (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

Chairman's microphone for online

digital meetings

W50CA

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring is

lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and voice clarity

·Brand-new touch control technology, equipped with a 4.3-inch full-color capacitive touch

screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting and

supports two chairman drivers being online simultaneously

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be enabled

·Support system check-in function, and the microphone can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·Microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports time and date adjustment

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Support switching between Chinese and English operation interfaces, and support unified

setting of system language interface through network or central control

·Support the service request function for participants, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host,

while displaying no fewer than 10 service requests. After the background responds to the

request, the microphone interface will provide corresponding prompts

·Equipped with a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (if the chairman priority

function is desired, the button assembly needs to be replaced)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the delegate driver

that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function makes

the preparation and testing work before the meeting simpler, and the meeting more reliable

(requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

Chairman's microphone for online

digital meetings

W50CA-L

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

4.3-inch color screen

800 × 480

Host power supply DC 24V

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser type × 1

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

4.3-inch color screen

800 × 480

Host power supply DC 24V

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

· Utilizing cutting-edge digital network technology, featuring an ultra-quiet switch design and a

high-sensitivity microphone cartridge, it boasts a pickup range of up to 80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status. When

the red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it

indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity and

speech clarity

·Featuring brand-new touch control technology, it is equipped with a 4.3-inch full-color capacitive

touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and voting

(not included as standard)

·Built-in 14MM pure gold diaphragm cartridge (customizable with a single-bar built-in dual

diaphragm cartridge)

· The chairman driver has the priority function of fully controlling the order of the meeting, and

supports the simultaneous online presence of two chairman drivers

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up with the conference host or PC control software, automatic

camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone, with

a maximum of 8 microphones allowed for speaking

·The microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date through a

microphone disconnected from the main unit, and also supports remote synchronization of network

time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the attendee request service function, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host, while

displaying no fewer than 10 service requests. After the background responds to the request, the

microphone interface will provide corresponding prompts

·Built-in a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others' speeches

through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of microphones

activated, with a maximum of 8 speakers

The microphone identity can be set through the host settings, allowing for free switching between

delegates and the chairman, meeting high-end requirements (such as implementing the chairman

priority function, which requires replacing the button assembly)

·Wireless 5G transmission frequency band

·Equipped with a 3.7V 18WH lithium battery, with a maximum talk time of 16 hours

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the delegate driver that

is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation

and testing work before the meeting simpler and the meeting more reliable (requires PC software

support)

·Support for changing the main interface, allowing clients to have customized interfaces

W50 series smart conference system

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and high

sensitivity microphone core design, the pickup distance can reach up to 80cm

·220mm ultra-short all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status. When

the red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it

indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and speech clarity

·Brand-new touch control technology, equipped with a 3.5-inch full-color capacitive touch

screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 14MM pure gold diaphragm cartridge (single-bar built-in dual diaphragm cartridges

can be customized)

· The chairman driver has the priority function of fully controlling the order of the meeting, and

supports 2 chairman drivers online simultaneously

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be achieved

·Support system sign-in function, and the microphone can complete sign-in

·Microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in-first-out and speech

restriction; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone,

with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at any

time

·Microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host

computer, while displaying no fewer than 10 service requests simultaneously. After the

background responds to the request, the microphone interface will provide corresponding

prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be freely activated, not limited by the number of microphones

activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as implementing

the chairman priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the representative

driver that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation

and testing work before the meeting simpler and the meeting more reliable (requires PC

software support)

·Support for changing the main interface, allowing clients to have customized interfaces

Chairman's microphone for online

digital meetings

W52CA

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring

is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and speech clarity

·Featuring brand-new touch control technology, it is equipped with a 3.5-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting,

and supports the simultaneous online presence of two chairman drivers

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be enabled

·Support system check-in function, where microphones can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and speech

restriction; it supports voice activation, allowing the microphone to be turned on through

voice control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's

microphone, with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and countdown functions

·Support switching between Chinese and English operation interfaces, and support unified

setting of system language interface through network or central control

·Support the attendee request service function, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host,

while displaying no fewer than 10 service requests. After the background responds to the

request, the microphone interface will provide corresponding prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

· The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as

implementing the chairman priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the

representative driver that is currently speaking (exclusive to the chairman driver)

·The original self-testing function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes the preparation and testing work before the meeting simpler and the meeting more

reliable (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

Chairman's microphone for online

digital meetings

W52CA-L

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser type × 1

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

3.5-inch color screen

480 × 320

Host power supply DC 24V

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

3.5-inch color screen

480 × 320

Host power supply DC 24V

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and high

sensitivity microphone core design, the pickup distance can reach up to 80cm

·220mm ultra-short all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status. When

the red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it

indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and speech clarity

·Brand-new touch control technology, equipped with a 3.5-inch full-color capacitive touch

screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 14MM pure gold diaphragm cartridge (single-bar built-in dual diaphragm cartridges

can be customized)

· The chairman driver has the priority function of fully controlling the order of the meeting, and

supports 2 chairman drivers online simultaneously

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be achieved

·Support system sign-in function, and the microphone can complete sign-in

·Microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in-first-out and speech

restriction; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone,

with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at any

time

·Microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host

computer, while displaying no fewer than 10 service requests simultaneously. After the

background responds to the request, the microphone interface will provide corresponding

prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be freely activated, not limited by the number of microphones

activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as implementing

the chairman priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Superior resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the representative

driver that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation

and testing work before the meeting simpler and the meeting more reliable (requires PC

software support)

·Support for changing the main interface, allowing clients to have customized interfaces

Chairman's microphone for online

digital meetings

W55CA

Technical Parameters

· Utilizing cutting-edge digital network technology, featuring an ultra-large silent switch

design and a high-sensitivity microphone cartridge, it boasts a pickup range of up to 80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring

is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and speech clarity

·Featuring brand-new touch control technology, it is equipped with a 4.3-inch full-color

capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 14MM pure gold membrane microphone cartridge (customizable with single-bar

built-in dual microphone cartridges)

· The chairman driver has the priority function of fully controlling the order of the meeting,

and supports the simultaneous online presence of two chairman drivers

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up with the conference host or PC control software,

automatic camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through

voice control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper,

water, attendant\" and equipped with dedicated computer software to connect to the host,

while displaying no fewer than 10 service requests. After the background responds to the

request, the microphone interface will provide corresponding prompts

·Equipped with a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be freely activated, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as implementing

the chairman priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can turn off the representative

driver who is speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function

makes the preparation and testing work before the meeting simpler and the meeting more

reliable (requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

Network digital conference delegate

microphone

W50DA

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

3.5-inch color screen

480 × 320

Host power supply DC 24V

Desktop type

Meter pole × 2

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.98kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

4.3-inch color screen

800 × 480

Host power supply DC 24V

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

W50 series smart conference system

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual-element can be customized）

1 channel digital handheld microphone (with

ordinary functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

3.5-inch color screen

480 × 320

Host power supply DC 24V

Desktop type

Meter pole × 1

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring

is lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity

and voice clarity

·Brand-new touch control technology, equipped with a 4.3-inch full-color capacitive touch

screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting and

supports two chairman drivers being online simultaneously

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software,

automatic camera tracking can be enabled

·Support system check-in function, and the microphone can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·Any 1 to 6 microphones other than the chairman's microphone can be turned on

simultaneously, with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·Microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports time and date adjustment

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Support switching between Chinese and English operation interfaces, and support unified

setting of system language interface through network or central control

·Support the service request function for participants, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host,

while displaying no fewer than 10 service requests. After the background responds to the

request, the microphone interface will provide corresponding prompts

·Equipped with a 2-inch full-range speaker

· The driver is equipped with an earphone jack, allowing participants to listen to others'

speeches through earphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (if the chairman priority

function is desired, the button assembly needs to be replaced)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the delegate driver

that is currently speaking (exclusive to the chairman driver)

·The original self-checking function, when used in conjunction with software, can

automatically complete keystrokes and voting. The automatic audio detection function makes

the preparation and testing work before the meeting simpler, and the meeting more reliable

(requires PC software support)

·Support for changing the main interface, providing clients with customized interfaces

Network digital conference delegate

microphone

W50DA-L

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone cartridge design, the pickup distance can reach up to 80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status.

When the red light ring is lit, it indicates that someone is speaking; when the green light ring is

lit, it indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser capsule, with extremely high sensitivity and speech

clarity

·Brand-new touch control technology, equipped with a 3.5-inch full-color capacitive touch

screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and

voting (not included as standard)

·Built-in 14MM pure gold membrane microphone cartridge (customizable with a single rod

with dual microphone cartridges)

· The chairman driver has the priority function of fully controlling the order of the meeting and

supports two chairman drivers online simultaneously

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone

program

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·Microphones with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone,

with a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at

any time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted

through software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date

through a microphone disconnected from the main unit, and also supports remote

synchronization of network time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host

computer, while displaying no fewer than 10 service requests. After the background responds

to the request, the microphone interface will provide corresponding prompts

· The driver is equipped with a headphone jack, allowing participants to listen to others'

speeches through headphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on

the panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of

microphones activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching

between delegates and the chairman, meeting high-end requirements (such as implementing

the chairman priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button that can shut down the representative

driver who is currently speaking (exclusive to the chairman driver)

·The original self-test function, when used in conjunction with the software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the

preparation and testing work before the meeting simpler and the meeting more reliable

(requires PC software support)

·Support for changing the main interface, allowing for customized interfaces for clients

Network digital conference delegate

microphone

W52DA

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser type × 1

1-channel digital handheld microphone (general

function)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

4.3-inch color screen

800 × 480

Host power supply DC 24V

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8 mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

W50 series smart conference system

Supercardioid directional electret condenser

microphone

14mm diameter gold-plated condenser type × 1

（dual cartridge can be customized）

1 channel digital handheld microphone (with

general functions)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

3.5-inch color screen

480 × 320

Host power supply DC 24V

Desktop type

Meter pole × 2

220 × 34 × 23 mm

107.5 × 145.9 × 50.8 mm

0.98kg

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone core design, the pickup distance can reach up to 80cm

·390mm all-metal short microphone boom design

·Dual-color (red and green) matte indicator light design, indicating the speaking status. When the

red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it indicates

that someone has requested to speak and is waiting

·Professional supercardioid condenser microphone cartridge, with extremely high sensitivity and

speech clarity

·Featuring brand-new touch control technology, it is equipped with a 3.5-inch full-color capacitive

touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and voting

(not included as standard)

·Built-in 1 piece of 9.7MM pure gold membrane microphone pin

· The chairman driver has the priority function of fully controlling the order of the meeting, and

supports the simultaneous online presence of two chairman drivers

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone program

·Each driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be enabled

·Support system check-in function, where microphones can complete check-in

· A microphone with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and speech

restriction; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone, with a

maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at any time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date through a

microphone disconnected from the main unit, and also supports remote synchronization of network

time

·Supports speech timing and countdown functions

·Support switching between Chinese and English operation interfaces, and support unified setting of

system language interface through network or central control

·Support the attendee request service function, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host, while

displaying no fewer than 10 service requests. After the background responds to the request, the

microphone interface will provide corresponding prompts

· The driver is equipped with an earphone jack, allowing participants to listen to others' speeches

through earphones

· The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of microphones

activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching between

delegates and the chairman, meeting high-end requirements (such as implementing the chairman

priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button, which can shut down the representative driver

that is currently speaking (exclusive to the chairman driver)

·The original self-testing function, when used in conjunction with software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation and

testing work before the meeting simpler and the meeting more reliable (requires PC software

support)

·Support for changing the main interface, providing clients with customized interfaces

Network digital conference delegate

microphone

W52DA-L

Technical Parameters

·Adopting brand-new network digital technology, ultra-large silent switch design, and

high-sensitivity microphone cartridge design, the pickup distance can reach up to 80cm

·220mm ultra-short all-metal short microphone boom design

·The dual-color (red and green) matte indicator light design indicates the speaking status. When

the red light ring is lit, it indicates that someone is speaking; when the green light ring is lit, it

indicates that someone has requested to speak and is waiting

·Professional supercardioid condenser capsule, with extremely high sensitivity and speech clarity

·Brand-new touch control technology, equipped with a 3.5-inch full-color capacitive touch screen

·Supports functions such as speaking, sign-in, simultaneous interpretation (up to 7+1), and voting

(not included as standard)

·Built-in 14MM pure gold membrane microphone cartridge (customizable with a single rod with

dual microphone cartridges)

· The chairman driver has the priority function of fully controlling the order of the meeting and

supports two chairman drivers online simultaneously

·Equipped with a built-in TYPE-C interface, allowing for online upgrade of the microphone program

·Each conference driver has a unique ID number, which can be modified at will

·With the camera, after setting up using the conference host or PC control software, automatic

camera tracking can be achieved

·Support system check-in function, and the microphone can complete check-in

·Microphones with voting function, supporting up to five-button voting, and allowing

customization of the prompt text for voting buttons through a computer

·In conjunction with the host, it can implement modes such as first-in first-out and restricted

speaking; it supports voice activation, allowing the microphone to be turned on through voice

control

·It can simultaneously activate any 1 to 6 microphones other than the chairman's microphone, with

a maximum of 8 microphones allowed for speaking

·Supports \"hot plugging\" of lines, allowing for the addition of microphones to the system at any

time

·The microphone gain is adjustable, and the volume of any microphone can be adjusted through

software

·Supports real-time Beijing time display, features a perpetual calendar function, capable of

displaying year, date, and weekday status information, supports adjusting time and date through a

microphone disconnected from the main unit, and also supports remote synchronization of network

time

·Supports speech timing and speech countdown functions

·Supports switching between Chinese and English operation interfaces, and supports unified

system language interface settings through the network or central control

·Support the service request function for participants, allowing requests for \"pen, paper, water,

waiter/waitress\" and equipped with dedicated computer software for connection to the host

computer, while displaying no fewer than 10 service requests. After the background responds to the

request, the microphone interface will provide corresponding prompts

· The driver is equipped with a headphone jack, allowing participants to listen to others' speeches

through headphones

·The driver supports dual backup speaking buttons, including physical speaking buttons on the

panel and speaking buttons on the touch color screen

· The chairman driver can be activated freely, without being limited by the number of microphones

activated, with a maximum of 8 speaking drivers

The microphone identity can be set through the host settings, allowing for free switching between

delegates and the chairman, meeting high-end requirements (such as implementing the chairman

priority function, which requires replacing the button assembly)

Long-distance transmission will not have any impact on sound quality

·Excellent resistance to mobile phone RF interference

· The chairman driver has a chairman priority button that can shut down the representative driver

who is currently speaking (exclusive to the chairman driver)

·The original self-test function, when used in conjunction with the software, can automatically

complete keystrokes and voting. The automatic audio detection function makes the preparation and

testing work before the meeting simpler and the meeting more reliable (requires PC software

support)

·Support for changing the main interface, allowing for customized interfaces for clients

Network digital conference delegate

microphone

W55DA

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension(L)

Product base dimension(L×W×H)

Net weight of product

Supercardioid directional electret condenser

microphone

9.7mm diameter gold-plated condenser type × 1

1 channel digital handheld microphone (general

function)

40Hz～18KHz

1KΩ

< 200Ω

-36dB

110dB

> 70dB(A)

> 70dB

> 80dB

16dB

< 0.1%

5.5W

> 16Ω

Maximum 40mW

3.5mm dual-channel socket

comes with a 1.5-meter network cable

Dark gray

3.5-inch color screen

480 × 320

Host power supply DC 24V

Desktop type

Meter pole × 1

390 mm

107.5 × 145.9 × 50.8mm

0.90kg

Microphone directionality type

Microphone head

Audio circuit

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Max SPL

Signal-to-noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Headphone load

Headphone volume

Headphone jack

Connection head

Color

Display size

Display resolution

Power supply

Installation method

Number of meter poles

Product antenna rod dimension

(L×W×H)

Product base dimension(L×W×H)

Net weight of product

W50 series smart conference system

Conference Microphone Distribution Switch

Three layers

10/100/1000Mbps

Store-and-forward with error correction

11.9Mpps

Non-modular

2个RJ45，3个DIN6P，1个power interface（DC 24V）

Stackable

Not greater than 24V 100MA

170 x 94 x 35mm（L x W x H）

Technical Parameters

5G wireless network access

point

W50AP

Technical Parameters

·Supports 24V power supply for the host

·With 5 connectable ports, it supports both DIN6P and RJ45 network

ports

·Equipped with a DC interface, supporting external 24V power supply

·Supports up to 3 microphones, with 2 network ports and 1 DIN6P

microphone

·Equipped with a cable lock, it can secure the cable to prevent

misplugging, unplugging, and loosening

·Each channel is equipped with a signal indicator, which can indicate the

data connection status of the microphone and the host

All-digital connection box

SP-50

Source

DC power supply

Note

Overall power consumption

Operating temperature

Operating humidity

Storage temperature

Storage humidity

Antenna type

Installation method

IEEE 802.3at standard PoE power supply

12V

This product does not include a power adapter. If you need to use

DC power supply, please purchase a power adapter with a 12VDC

1.5A output and a 5.5mm*2.1mm DC power connector on your own.

The maximum power consumption of PoE power supply is 17.99W

The maximum power consumption of DC power supply is 17.08W

0℃～40℃

10%～90% RH non-condensing

-40℃～70℃

5%～90% RH non-condensing

Built-in omnidirectional antenna

Ceiling-mounted, Wall-mounted

Product type

Application level

Transmission rate

Switching mode

Packet forwarding rate

Port structure

Number of ports

Stackable function

Power consumption

Dimension

·Capable of resisting 12KV static electricity

·Press the reset button to restore default settings

·WiFi signal transmission using WPA/WPA2 digital

encryption technology ensures the privacy of the

conference, avoiding eavesdropping and malicious

interference

· Equipped with a single RJ45 interface, it requires no

adapter for power supply and can be directly connected

to the host, synchronizing power-on/off with the host.

Wireless function:

IEEE 802.11a/n/ac/ax, IEEE 802.11b/g/n/ax wireless

protocols

Maximum wireless speed of 2976Mbps: 574Mbps in the

2.4GHz band, 2402Mbps in the 5GHz band,

Beamforming, Maximum Ratio Combining (MRC),

Space-Time Block Code (STBC), Cyclic Delay/Cyclic Shift

Diversity (CDD/CSD), LDPC Low-Density Parity-Check,

Maximum Likelihood Decoding (MLD), Wireless

Speed-up Parameter (ShortGI), SSID broadcast/hidden

SSID, quantity: 2.4G: 7; 5G: 7

Chinese SSID, including GBK and UTF-8 encoding

Set the bandwidth settings for the owner network and

employee network channels.

2.4G: 20M/40MHz/Auto;

5G: 20M/40M/80M/160MHz/Automatic Dynamic Channel

Selection (DCS)

Wi-Fi Multi-Band Unification FIT Mode Spectrum

Navigation

Transmission power settings: Lv1-Lv10, with a step size of

1dBm

Isolation between wireless networks, isolation within APs

Beacon slot setting

Elimination of weak signal devices

Weak signal apparatus is prohibited from access

Intelligent roaming based on IEEE 802.11k/v/r protocol

Automatic RF tuning

WMM: Priority-based data processing and forwarding

WDS function

Number of wireless clients limited: OFDMA, TWT

digital dual backup intelligent conferencing

system

W30MDseries

W30MD

Dual backup host

W42D

Dual-screen shotgun

digital backup

microphone

W43D

Dual-screen

dual-shotgun digital

backup microphone

The dual digital audio transmission technology constructs a real dual backup system, and

the high-sensitivity dual-rod microphone ensures clear and uninterrupted sound. Color

touch screen, easy to operate. Support cascading expansion, multiple management modes,

camera tracking, and integration of check-in, voting, and other functions to create a stable

and efficient conference environment. Application scenarios: conference rooms, auditoriums,

and administrative centers of government units and departments; Conference rooms and

multi-function halls of enterprises and institutions; Teaching, lecture hall, etc.

SoundKing

W30MD series intelligent conferencing system

·Dual digital audio transmission technology,

effectively preventing failure to suspend

the meeting.

·Dual pole microphone, high sensitivity,

wide pickup range.

·Color touch screen, computer-based direct

control of various functions.

·Cascade expansion: can be cascaded

whenever microphone capacity needs to

be increased in any location.

·6 microphone management modes:

first-in-first-out, apply for speaking, free

mode, quantity limit, voice control mode,

and queue for speech.

·Supports simultaneous speech from 8

microphones.

·Supports 8-way camera tracking: RS485

interface.

·Sign in, vote, and speech function.

·Speech timing and timed speech function.

·TCP/IP network interface for remote

management; Built in RS232 central control

instruction interface, seamlessly integrated

with the central control.

· The audio signal is output to backend

devices such as audio processors, mixing

consoles, amplifiers, speakers, etc. through

Phoenix terminals and XLR interfaces.

Dual backup host

W30MD

Screen

Screen resolution

Frequency response

Max.SPL

Equivalent noise level

Phantom power

External material

Working power supply

Maximum power consumption

S/N ratio

Dynamic range

Total harmonic distortion

Main cabinet size

Product weight

3.5\" capacitive touch screen x 2

480 x 480px

50Hz-18kHz

130 dB(1% T.H.D. @ 1kHz, 0dB SPL=2 x 10 Pa)

16 dB，A-weighted

2 x 48V DC

Aluminium alloy

AC~220V, 50Hz

350W

90dB

100dB

≤0.2%

3U

483 x 354 x 135 mm

575 x 490 x 230 mm

8 kg

Single microphone

Polar pattern

Screen

Frequency response

Sensitivity

Max.SPL

External material

14mm gold-plated condenser mic x 1

Supercardioid

Rectangular 3.5-inch capacitive touch screen

50-20,000Hz

-36dB

136dB(1% T.H.D. @ 1kHz, 0dB SPL=2 x 10 Pa)

All aluminum alloy

·Dual display digital dual backup audio transmission microphone.

·Dual microphone short pole pickup enhances sound sensitivity and

amplification effect.

·The front LCD touch screen menu includes: microphone volume

control, clock interface, microphone ID code display, designated

host/attendance display, call service, and trademark display.

·The rear LCD screen is an electronic table sign that can display the

names of attendees or the company logo, serving as a seat guide.

·Speech timing and timed speech function.

·Anti mobile phone interference.

·A pickup distance of about 80cm.

·The chairman unit can be designated by the host backend, and the

chairman has priority function.

Dual-screen shotgun digital

backup microphone

W42D

Dual microphone

Polar pattern

Screen

Frequency response

Sensitivity

Max.SPL

External material

14mm gold-plated condenser mic x 2

Supercardioid

Rectangular 3.5-inch capacitive touch screen

50-20,000Hz

-36dB

136dB(1% T.H.D. @ 1kHz, 0dB SPL=2 x 10 Pa)

All aluminum alloy

·Dual display digital dual backup audio transmission microphone.

·Dual microphone short pole pickup enhances sound sensitivity and

amplification effect.

·The front LCD touch screen menu includes: microphone volume

control, clock interface, microphone ID code display, designated

host/attendance display, call service, and trademark display.

·The rear LCD screen is an electronic table sign that can display the

names of attendees or the company logo, serving as a seat guide.

·Speech timing and timed speech function.

·Anti mobile phone interference.

·A pickup distance of about 80cm.

·The chairman unit can be designated by the host backend, and the

chairman has priority function.

Dual-screen dual-shotgun digital

backup microphone

W43D

SoundKing

Technical Parameters

Technical Parameters

Technical Parameters

Product dimensions

(L x W x H)

Packaging dimensions

(L x W x H）

intelligent

conferencing system

W80 Series

W81D

Digital conference microphone (without screen and short pole)

W81D-A

Digital and analog dual backup conference microphone (without fscreen,

short pole)

W81C

Digital conference chairman microphone

(without screen, short pole)

W81C-A

Chairman microphone for digital and

analog dual backup conference (without screen and short pole)

W80DA

Digital and analog dual backup

dual-rod conference microphone

(with screen and short rod)

W80M

Intelligent conference host

W80D-A

Digital dual backup conference

microphone (with screen and

short pole)

W80C-A

Digital and analog dual backup

conference chairman microphone

(with screen and short pole)

W80C

Chairman microphone (with

screen and short pole)

W80D

Conference microphone (with

screen and short pole)

W80C/L

Digital conference chairman microphone (with

screen and long microphone rod)

W80C/L-A

Chairman microphone for

digital and analog dual

backup conference (with

screen and long microphone rod)

W80D/L

Digital conference

microphone (with screen

and long microphone

rod)

W80D/L-A

Digital and analog dual

backup conference microphone (with screen and

long microphone rod)

W81C/L

Digital conference chairman microphone (without

screen, long microphone

rod)

W81C/L-A

Chairman microphone for

digital and analog dual

backup conference (without screen, long microphone rod)

W81D/L

Digital conference microphone (without screen, long

microphone rod)

W81D/L-A

Digital and analog dual

backup conference microphone (without screen,

long microphone rod)

Channel crosstalk

Total harmonic distortion

Dynamic range

Signal to noise ratio

Frequency response

Power consumption standard

Power supply

>80 dB

<0.5% @1KHz

>90 dB

>80 dB(A)

50--18000 Hz （±3dB ）

<240 W

AC100V~240V50/60Hz

Intelligent conference host

W80M

· By combining digital communication technology and audio technology, the full control and management of the conference process is realized. It has strong

waterproof ability, rainproof, dustproof and salt spray resistance.

· Digital and analog dual backup, so that the meeting will not be interrupted in case of failure.

· A single channel can connect 20 units, and the system can mount up to 60 conference units, with a maximum line length of up to 100m (when the extension line

from the host to the microphone exceeds 20m, a 2 x 1.0 power cord needs to be laid before the host and the first microphone, together with the digital

conference eight-core extension cable, to power the microphone. It is used in conjunction with a digital microphone distribution box.) Supports multi-level

expansion connections, and can expand up to 5000 seats of microphones.

· Support 7 working modes, including first-in first-out mode, last-in first-out mode, quantity limit mode, chairman/computer allowed mode, free discussion mode,

timed speaking mode, voice control speaking mode, and restricted speaking mode. (Need to be equipped with corresponding microphones)

· Camera tracking: Four-in-one SDL video matrix can directly control up to four high-definition cameras to complete automatic image switching in video

conferencing.

· With one RS232 interface, it can be connected to a computer or central control system for function control of microphones and main units, as well as for sign-in

voting during meetings.

· With 1 RS232 and 1 RS485 camera control output port, it can directly output Pelco-P, Pelco-D, VISCA control protocols.

· Support real-time modification of microphone identity, allowing free switching between chairman, VIP, and delegate microphone identities.

· Built-in DSP adaptive audio processor can suppress acoustic feedback to the greatest extent possible.

· It comes with 2 sets of three-stage equalization circuits, which can be used to adjust the microphone output and the sound of the microphone speaker

independently.

· Equipped with a fire alarm interface, it can be linked with the fire protection system to ensure the safety of participants (optional).

· Multiple input and output interfaces, 2 sets of main inputs, 1 set of card input, 2 sets of original sound outputs, 2 sets of main outputs with feedback audio, and a

balanced input interface with one way of chairman microphone audio backup.

· Support CAT6 network cable transmission, with a maximum extension of 50m (using a dedicated adapter box).

· With a 24V DC output interface, when the extension cable is too long, it can be used to transmit power using a dedicated power cord to power the microphone

(optional).

· In addition to meeting the needs of the machine, it can also be used as a discussion unit, with an output voltage of 24 volts DC, which is within the safe voltage

range and ensures the safety of participants.

· 4.3 \"Touch screen display, intuitive and clear graphical interface, advanced management and control functions, graphical interface design, displaying all function

items and setting operation information. It also has speaking timing and scheduled speaking functions.

W80 series intelligent conferencing system

Technical Parameters

Pointing characteristics

Screen size

Resolving power

Frequency response

Sensitivity

Output impedance

Maximum sound pressure

Radiohead

Power supply

Supercardioid

3.5\"

480 x 320px

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Chairman microphone (with

screen and short pole)

W80C

· Ultra-quiet switch design.

· New touch control technology, 3.5\" full-color capacitive touch

screen.

· A conference speaking unit that integrates speaking, signing

in, and voting functions.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 80cm.

· Red and green dual-color matte indicator design to indicate

the speaking status.

· Each conference microphone has a unique ID number that

can be modified at will.

· With the camera, automatic camera tracking can be

performed after setting up with the conference control host

or PC control software.

· Support five-key voting, and can customize the prompt text

of the voting buttons through the computer.

· Support 7 working modes, including first-in-first-out mode,

last-in-first-out mode, quantity limit mode,

chairman/computer permission mode, free discussion mode,

timed speaking mode, voice-controlled speaking mode, and

restricted speaking mode.

· The identity of the microphone can be set by itself, and can

be changed through the host settings, allowing for free

switching between delegates, chairmen, and VIPs.

· Support \"ring-shaped hand-in-hand\" connection, which can

connect backup hosts, making system connection more

convenient and reliable.

· Super strong resistance to mobile phone RF interference.

· The chairman microphone has a chairman priority key

function that can turn off the delegate unit that is speaking.

· Support the customization of the main interface, allowing

customers to customize the interface.

Technical Parameters

Pointing characteristics

Screen size

Resolving power

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

Supercardioid

3.5\"

480 x 320px

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Digital and analog dual backup

conference chairman microphone

(with screen and short pole)

W80C-A

· Ultra-quiet switch design.

· New touch control technology, 3.5\" full-color capacitive touch

screen.

· An integrated conference speaking unit that combines the

functions of speaking, signing in, and voting.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 80cm.

· Red and green double-color matte indicator light design to

indicate the speaking status.

· Each conference microphone has a unique ID number that can

be modified at will.

· With the camera, automatic camera tracking can be performed

after setting up using the conference control host or PC

control software.

· Support five-key voting, and can customize the prompt text of

the voting buttons through the computer.

· Support 7 working modes: first-in-first-out mode,

last-in-first-out mode, quantity limit mode,

chairman/computer permission mode, free discussion mode,

timed speaking mode, voice-controlled speaking mode, and

restricted speaking mode.

· The identity of the microphone can be set by itself, and can be

changed through the host settings, allowing for free switching

between delegates, chairmen, and VIPs.

· Support the \"ring-shaped hand-in-hand\" connection, which

can connect to backup hosts, making system connections

more convenient and reliable.

· Super strong resistance to mobile phone RF interference.

· The chairman microphone has a chairman priority key function

that can turn off the delegate unit that is speaking.

· Support for customizing the main interface, allowing

customers to customize the interface.

· The conference unit supports dual backup functions for

digital and analog audio.

Technical Parameters

W80 series intelligent conferencing system

Technical Parameters

Supercardioid

3.5\"

480 x 320px

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Conference microphone (with

screen and short pole)

W80D

· Ultra-quiet switch design.

· New touch control technology, 3.5\" full-color capacitive

touch screen.

· An integrated conference speaking unit that combines

speaking, signing in, and voting functions.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 80cm.

· Red and green dual-color matte indicator light design,

indicating the speaking status.

· Each conference microphone has a unique ID number

that can be modified at will.

· With the camera, automatic camera tracking can be

performed after setting up using the conference

control host or PC control software.

· Support five-key voting, and can customize the prompt

text of the voting buttons through the computer.

· Support 7 working modes, including first-in first-out

mode, last-in first-out mode, quantity limit mode,

chairman/computer allowed mode, free discussion

mode, timed speaking mode, voice-controlled

speaking mode, and restricted speaking mode.

· The identity of the microphone can be set by itself, and

can be changed through the host settings, allowing for

free switching between delegates, chairmen, and VIPs.

· Support the \"ring-shaped hand-in-hand\" connection,

which can connect to backup hosts, making system

connections more convenient and reliable.

· Super strong resistance to mobile phone RF

interference.

· Support for customizing the main interface, allowing

for the provision of customized interfaces to customers.

Technical Parameters

Supercardioid

3.5\"

480 x 320px

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Digital dual backup

conference microphone (with

screen and short pole)

W80D-A

· Ultra-quiet switch design.

· New touch control technology, 3.5\" full-color

capacitive touch screen.

· An integrated conference speaking unit that combines

speaking, signing in, and voting functions.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 80cm.

· Red and green double-color matte indicator light

design to indicate the status of speech.

· Each conference microphone has a unique ID number

that can be modified at will.

· With the camera, automatic camera tracking can be

performed after setting up with the conference control

host or PC control software.

· Support five-button voting, and can customize the

prompt text of the voting buttons through the

computer.

· Support 7 working modes: first-in-first-out mode,

last-in-first-out mode, quantity limit mode,

chairman/computer allowance mode, free discussion

mode, timed speaking mode, voice-controlled

speaking mode, and restricted speaking mode.

· The identity of the microphone can be set by itself, and

can be changed through the host settings, allowing for

free switching between delegates, chairmen, and VIPs.

· Support \"circular hand-in-hand\" connection, which can

connect backup hosts, making system connection

more convenient and reliable.

· Super strong resistance to mobile phone RF

interference.

· Support for customizing the main interface, allowing

customers to customize the interface.

· The conference unit supports dual backup functions

for digital and analog audio.

Pointing characteristics

Screen size

resolving power

frequency response

sensitivity

Output impedance

Max.SPL

Radiohead

power supply

Pointing characteristics

Screen size

Resolving power

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

W80 series intelligent conferencing system

Technical Parameters

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

Supercardioid

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Technical Parameters

Supercardioid

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Digital conference chairman

microphone (without screen,

short pole)

W81C

· Ultra-quiet switch design.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 80cm.

· Red and green double-color matte indicator light

design, indicating the speaking status.

· Each conference microphone has a unique ID number

that can be modified at will.

· With the camera, automatic camera tracking can be

performed after setting up with the conference control

host or PC control software.

· With the host, it can achieve first-in first-out, last-in

last-out, restricted mode, chairman allowed mode, and

free discussion mode.

· Support the \"ring-shaped hand-in-hand\" connection,

which can connect to backup hosts, making system

connections more convenient and reliable.

· Excellent resistance to mobile phone RF interference.

· The chairman microphone has a chairman priority key

function that can turn off the delegate unit that is

speaking.

Chairman microphone for digital

and analog dual backup conference

(without screen and short pole)

W81C-A

· Ultra-quiet switch design.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a

pickup distance of up to 80cm.

· Red and green double-color matte indicator light

design, indicating the speaking status.

· Each conference microphone has a unique ID number

that can be modified at will.

· With the camera, automatic camera tracking can be

performed after setting up with the conference

control host or PC control software.

· With the host, it can achieve first-in first-out, last-in

last-out, restricted mode, chairman allowed mode,

and free discussion mode.

· Support the \"ring-shaped hand-in-hand\" connection,

which can connect to backup hosts, making system

connections more convenient and reliable.

· Excellent resistance to mobile phone RF interference.

· The chairman microphone has a chairman priority

key function that can turn off the delegate unit

that is speaking.

· The conference unit supports dual backup

functions for digital and analog audio.

W80 series intelligent conferencing system

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

Technical Parameters

Supercardioid

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Technical Parameters

Supercardioid

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

Digital conference microphone

(without screen and short pole)

W81D

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 80cm.

· ed and green dual-color matte indicator light design,

indicating the speaking status.

· Each conference microphone has a unique ID number

that can be modified at will.

· With the camera, automatic camera tracking can be

achieved after setting up with the conference control

host or PC control software.

· With the host, it can achieve first-in first-out, last-in

last-out, restricted mode, and free discussion mode.

· Support the \"ring-shaped hand-in-hand\" connection,

which can connect to backup hosts, making system

connection more convenient and reliable.

· Super strong resistance to mobile phone RF

interference.

Digital and analog dual backup

conference microphone (no screen,

short pole)

W81D-A

· Ultra-quiet switch design.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone core design, with a

pickup distance of up to 80cm.

· Red and green dual-color matte indicator light

design, indicating the status of speech.

· Each conference microphone has a unique ID number

that can be modified at will.

· With the camera, automatic camera tracking can be

performed after setting up with the conference

control host or PC control software.

· With the host, it can achieve first-in first-out, last-in

last-out, restricted mode, chairman allowed mode,

and free discussion mode.

· Support the \"ring-shaped hand-in-hand\" connection,

which can connect to backup hosts, making system

connections more convenient and reliable.

· Super strong resistance to mobile phone RF

interference.

· The conference unit supports dual backup

functions for digital and analog audio.

W80 series intelligent conferencing system

Digital and analog dual backup dual-rod conference

microphone (with screen and short rod)

W80DA

· Dual backup microphones (one for the phantom power audio channel of the telephone, and one for the

audio channel of the conference system, with two completely independent microphone links) to prevent

conference interruptions due to malfunctions.

· Ultra-quiet switch design.

· New touch control technology, 3.5\" full-color capacitive touch screen.

· Support the integration of speaking, signing in, and voting functions into a conference speaking unit.

· Ultra-short all-metal short microphone rod design.

· High sensitivity microphone design, with a pickup distance of up to 80cm.

· Red and green double-color matte indicator light design to indicate the speaking status.

· Support multiple presidents online at the same time.

· Each conference microphone has a unique ID number that can be modified at will.

· With the camera, automatic tracking of the camera can be performed after setting up with the conference

control host or PC control software.

· Support five-key voting, and can customize the prompt text of the voting buttons through the computer.

· With the host, it can achieve first-in first-out, last-in last-out, restricted mode, chairman allowed mode, and

free discussion mode.

· The identity of the microphone can be set by yourself, and can be changed through the host settings,

allowing for free switching between delegates, chairmen, and VIPs, making use more flexible and diverse, and

meeting high-end needs.

· Support \"ring-shaped hand-in-hand\" connection, which can connect backup hosts, making system

connection more convenient and reliable.

· Super strong resistance to mobile phone RF interference.

· The chairman microphone has a chairman priority key function that can turn off the delegate unit that

is speaking.

· Support the customization of the main interface, allowing customers to customize the interface.

Technical Parameters

Pointing characteristics

Screen size

Resolving power

Frequency response

Sensitivity

Output impedance

Max.SPL

Radiohead

Power supply

Supercardioid

3.5\"

480 x 320px

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 1

24V DC

W80 series intelligent conferencing system

Digital conference chairman microphone

(with screen and long microphone rod)

W80C/L

Chairman microphone for digital and

analog dual backup conference (with

screen and long microphone rod)

W80C/L-A

Digital conference microphone (with screen

and long microphone rod)

W80D/L

Digital and analog dual backup conference

microphone (with screen and long

microphone rod)

W80D/L-A

· Adopting a new CNC, ultra-quiet switch design, and high-sensitivity microphone

core design, the pickup distance can reach 80cm.

· 380mm gooseneck microphone design.

· Red and green dual-color matte indicator light design, indicating the speaking

status. When the red light ring is on, it indicates that someone is speaking. When

the green light ring is on, it indicates that the application is waiting for a turn to

speak.

· The unique appearance design of the microphone cover greatly reduces the

low-frequency impact sound of \"puffing\" even without using a windproof cotton

cover.

· Capacitive microphone rod, professional super-cardioid condenser microphone

core, high sensitivity and speech clarity, with a circular red and green indicator

light for speech.

· The chairman unit is not limited by microphone mode and number of speakers.

· The chairman unit has the priority function of fully controlling the order of the

meeting. The unit can be located anywhere in the circuit.

· The \"hand-in-hand\" cable stringing mode is convenient for installation and

maintenance.

· Support both touch screen and physical buttons to start speaking.

· Support real-time Beijing time display, with a perpetual calendar function that can

display year, date, and week status information. It supports adjusting the time and

date through the microphone without the host, and also supports remote

synchronization of network time.

· Support for speech timing and speech countdown.

· Support switching between Chinese and English operation interfaces, and support

unified setting of system language interface through network or central control.

· Support the front display screen to display the names of the participants, and

uniformly distribute the names of the participants by the host and software.

· Support participants' requests for service functions, such as \"pen, paper, water,

waiter\", and provide dedicated computer software that connects to the host and

displays no less than 10 service requests simultaneously. After the background

responds to the request, the microphone interface can give corresponding

prompts.

· Each conference unit has a unique ID number, which can be modified at will.

· The display screen of the conference unit can display the voting status and sign-in

status of the operation.

· Support the integration of speaking, signing in, and voting functions into a conference

speaking unit (only microphones with voting functions support voting functions)

· It has automatic video tracking function, which can be used with a camera and can be set

up using a conference host or PC control software to automatically track the camera.

· Support system sign-in function, and the conference unit can complete the sign-in

function.

· Support maximum five-key voting, and can customize the prompt text of the voting buttons

through the computer. (Only the conference unit with voting function has this function)

· With the conference host, 7 conference modes can be realized: first-in-first-out mode,

last-in-first-out mode, restricted mode, chairman-permitted mode, free discussion mode,

time-limited mode, and voice control mode.

· The identity of the conference unit can be set by itself, and the identity of the conference

unit can be changed through the conference host settings, allowing for free switching

between delegates, chairmen, and VIPs, making the use more flexible and diverse, and

meeting high-end needs. (However, to achieve the priority function of the chairman, it is

necessary to replace the key components).

· Long-distance transmission will not have any impact on sound quality.

· Support \"ring hand-in-hand\" connection, the conference unit adopts 8-core wire \"T\"

connection, which can connect backup hosts, making system connection more convenient

and reliable.

· The specially designed hose with anti-RF interference completely eliminates the noise of

rustling, presenting a perfect high-level conference environment.

· Support multiple chairman units online at the same time.

· The chairman unit has a priority button for the chairman, which can be used to turn off the

delegate unit that is speaking. (Proprietary to the chairman unit).

· Self-testing function, with software, can automatically complete keystrokes, voting, and

audio automatic detection, making pre-meeting preparation testing easier and meetings

more reliable. (PC software support is required).

· Support the replacement of the main interface customization, which can provide

customized interfaces for customers.

· The conference unit is powered by the system host, and the input voltage of 24V is within

the safe range.

W80 series intelligent conferencing system

Technical Parameters

Microphone pointing type

Radiohead

Audio line

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Maximum sound pressure level

Signal to noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Connection head

Display size

Display resolution

Power supply mode

Product size of the microphone rod (L)

Product base size(L × W × H)

Product weight

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

1.5m 8-core cable

3.5\" color screen

480 × 320px

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

1.5m 8-core cable

3.5\" color screen

480 × 320px

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

1.5m 8-core cable

3.5\" color screen

480 × 320px

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

1.5m 8-core cable

3.5\" color screen

480 × 320px

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

Digital conference chairman

microphone (with screen and

long microphone rod)

W80C/L

Chairman microphone for digital and analog dual backup

conference (with screen and

long microphone rod)

W80C/L-A

Digital conference microphone (with screen and

long microphone rod)

W80D/L

Digital and analog dual backup

conference microphone (with

screen and long microphone rod)

W80D/L-A

W80 series intelligent conferencing system

1-channel digital handheld microphone 1-channel digital handheld microphone，

1-channel 48V output XLR interface

1-channel digital handheld microphone 1-channel digital handheld microphone，

1-channel 48V output XLR interface

Digital conference chairman microphone

(without screen, long microphone rod)

W81C/L

Chairman microphone for digital and analog

dual backup conference (without screen, long

microphone rod)

W81C/L-A

Digital conference microphone (without

screen, long microphone rod)

W81D/L

Digital and analog dual backup conference

microphone (without screen, long

microphone rod)

W81D/L-A

· Adopting a new CNC, ultra-quiet switch design, and high-sensitivity microphone core design, the pickup distance can reach 80cm.

· 380mm long gooseneck microphone rod design.

· Red and green double-color matte indicator light design to indicate the speaking status. When the red light ring is on, it indicates that the speaker is speaking.

When the green light ring is on, it indicates that the application is waiting for the speaker to speak.

· The unique appearance design of the microphone cover greatly reduces the low-frequency impact sound of \"puff\" even without using a windproof cotton cover.

· Capacitive microphone rod, professional supercardioid condenser microphone core, high sensitivity and voice clarity, with a speaking ring red and green

dual-color indicator light.

· The chairman unit is not limited by microphone mode and number of speakers.

· The chairman unit has the priority function of fully controlling the order of the meeting. The unit can be located anywhere in the circuit.

· The \"hand-in-hand\" cable connection mode is convenient for installation and maintenance.

· Each conference unit has a unique ID number, which can be modified at will.

· With automatic video tracking function, it can be used with a camera to automatically track the camera after setting up with a conference host or PC control

software.

· With the conference host, 7 conference modes can be realized: first-in-first-out mode, last-in-first-out mode, restricted mode, chairman-allowed mode, free

discussion mode, time-limited mode, and voice control mode.

· The identity of the conference unit can be set by itself, and the identity of the conference unit can be changed through the conference host settings, allowing for

free switching between delegates, chairmen, and VIPs, making the use more flexible and diverse, and meeting high-end needs. (However, to achieve the priority

function of the chairman, it is necessary to replace the key components.)

· Long-distance transmission will not affect the sound quality.

· Support \"ring hand-in-hand\" connection, the conference unit adopts 8-core wire \"T\" connection, which can connect backup hosts, making system connection

more convenient and reliable.

· The specially designed anti-RF interference hose completely eliminates the noise of the rustle, presenting a perfect high-level conference environment.

· Support multiple chairman units online at the same time.

· The chairman unit has a priority button for the chairman, which can be used to turn off the delegate unit that is speaking. (Proprietary to the Chairman Unit)

· Self-testing function, with software, can automatically complete keystrokes, voting, and audio automatic detection, making pre-meeting preparation testing

easier and meetings more reliable. (requires PC software support)

· The conference unit is powered by the system host, and the input voltage of 24V is within the safe range.

W80 series intelligent conferencing system

Microphone pointing type

Radiohead

Audio line

Frequency response

Microphone input impedance

Output impedance

Sensitivity

Maximum sound pressure level

Signal to noise ratio

Crosstalk

Dynamic range

Equivalent noise

THD

Maximum power consumption

Connection head

Power supply mode

Product size of the microphone rod (L)

Product base size(L × W × H)

Product weight

Technical Parameters

Digital conference chairman

microphone (without screen,

long microphone rod)

W81C/L

Chairman microphone for digital and analog dual backup

conference (without screen,

long microphone rod)

W81C/L-A

Digital conference microphone (without screen, long

microphone rod)

W81D/L

Digital and analog dual

backup conference

microphone (without screen,

long microphone rod)

W81D/L-A

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

With 1.5m aviation 8-core

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

1-channel digital handheld microphone 1-channel digital handheld microphone，

1-channel 48V output XLR interface

1-channel digital handheld microphone 1-channel digital handheld microphone，

1-channel 48V output XLR interface

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

With 1.5m aviation 8-core

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

With 1.5m aviation 8-core

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

Super-cardioid directional electret condenser microphone

9.7mm diameter gold-plated capacitive x 1

20-20,000 Hz

1000Ω

<200Ω

-36dB

110dB

>70dB(A)

>70dB

>80dB

16dB

<0.1%

5.5W

With 1.5m aviation 8-core

Host power supply DC 24V

380 mm

107.5 × 145.9 × 50.8 mm

0.9 kg

W80 series intelligent conferencing system

Wired analog

conference

microphone

W31AA

Dual-backup analog

shotgun microphone

W32AA

Dual-backup analog dual-shotgun microphone

W30A

Wired analog conference microphone

W80A

Wired analog conference microphone

W88A

Wired dual-rod analog

conference microphone

W80A/L

Wired gooseneck analog conference microphone

Technical Parameters

Supercardioid

100-16kHz;125(-6dB)-14kHz(-3dB)

-34dB ±2dB

200Ω

110dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

14mm diameter gold-plated capacitive x 1

<3W

Wired analog conference microphone

W30A

· The sound pickup distance can reach 80cm.

· Support camera tracking function.

· Support the system to detect the number of

microphone units being used, including the

number of units, the number of chairmen, etc.

· Six working modes can be set, including

application mode, free mode, voice control mode,

first-in first-out, quantity limit, and queuing mode.

· Time-limited speaking function.

· Manage the meeting agenda and support

functions such as check-in, scoring, voting,

response, and election.

· 4-way conference unit input port, supporting 120

units.

· The system uses professional 6-core wire

connection, and the transmission distance between

devices can reach 150m.

· Built-in high-performance embedded CPU, faster

processing speed.

· Top-level gold film high-fidelity microphone head,

ensuring high-quality sound.

· The audio input of the conference unit can achieve

separate or mixed output, and can achieve the

function of outputting audio in different zones;

With the built-in howling suppression module,

on-site debugging is easier.

Technical Parameters

Supercardioid

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

14mm diameter gold-plated capacitive x 1

24V-48V phantom power supply

W80A

This series of conference microphones is specifically

designed for the high-end conference market. The

microphone uses a short boom and high sensitivity

design, with a simple and elegant appearance. The

microphone core part uses rubber shock-absorbing

materials to effectively avoid the impact of table

noise on the microphone's sound pickup. The

microphone's appearance is designed with a metal

oxide panel, which gives a simple and rugged design

that expresses a minimalist and dignified style of

conference equipment.

· Small aluminum alloy shell design.

· High sensitivity microphone core design, with a

pickup distance of up to 50cm.

· Red and green double-color matte indicator light

design, indicating the speaking status.

· Super strong resistance to mobile phone RF

interference.

· XLD XLR balanced audio transmission, directly

connected to the mixing console, MICIN (with

phantom power) of the PA combination audio.

Wired analog conference microphone

Wired analog conference microphone

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Maximum sound pressure

Maximum power consumption

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Maximum sound pressure

Maximum power consumption

Technical Parameters

Supercardioid

20-20,000 Hz

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

9.7mm diameter gold-plated capacitive x 2

48V phantom power supply

Wired dual-rod analog conference

microphone

W88A

Technical Parameters

Pointing characteristics

Sound pickup distance

Frequency response

Sensitivity

Output impedance

Max.SPL

Maximum sound pressure

Equivalent Noise Level

Power supply

Supercardioid

800-1000mm

60-18,000 Hz（±3dB)

-36dB

<200Ω

136 dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

14mm diameter gold-plated capacitive x 1

16 dB，A-weighted

24V~48V DC

Wired gooseneck analog

conference microphone

W80A/L

This series of conference microphones is designed

specifically for the high-end conference market. The

microphone features a short boom, high sensitivity

design, and a simple and elegant appearance. The

microphone core is made of rubber shock-absorbing

material, effectively avoiding the impact of table noise

on the microphone's sound pickup. The microphone's

appearance is designed with a metal oxide panel,

providing a simple and robust design that expresses a

minimalist and dignified style of conference equipment.

· All-metal short microphone rod design.

· High sensitivity microphone core design, with a pickup

distance of up to 50cm.

· Red and green dual-color matte indicator design to

indicate the speaking status.

· Excellent resistance to mobile phone RF interference.

· XLR balanced audio transmission, directly connected to

the mixing console, MICIN (with phantom power) of the

PA combination audio.

· Ultra-quiet switch design.

· All-metal single-rod design.

· High sensitivity microphone core design, with a

pickup distance of over 80cm.

· Red matte indicator light design, indicating the

speaking status.

· Long-distance transmission will not have any

impact on sound quality.

· Super strong resistance to mobile phone RF

interference.

This series of conference microphones is

specifically designed for the high-end conference

market. The microphone uses a gooseneck

microphone rod and high sensitivity design, with a

simple and elegant appearance. The microphone

core part uses rubber shock-absorbing materials

to effectively avoid the impact of table noise on

the microphone's sound pickup. The microphone's

appearance is designed with a metal oxide panel,

which gives a simple and rugged design that

expresses a minimalist and dignified style of

conference equipment.

Wired analog conference microphone

Pointing characteristics

Frequency response

Sensitivity

Output impedance

Max.SPL

Maximum sound pressure

Maximum power consumption

Wired analog conference microphone

· Advanced analog audio technology is adopted to provide a

dual backup system, ensuring stable transmission of audio

signals at critical moments and providing users with

excellent sound quality experience and reliable apparatus

guarantee.

· Each of the two channels has its own independent power

module, so even if the main power supply fails, the backup

power supply can continue to supply power, ensuring that

the microphone can still function normally at critical

moments.

· High-quality analog audio circuits are used to accurately

reproduce sound details and dynamic range.

· Through careful circuit design and component selection, the

microphone's background noise is effectively reduced, and

the signal-to-noise ratio is up to 80dB or higher. When used

in quiet environments, almost no noise can be heard,

allowing listeners to focus more on the sound itself and

enhancing the purity of the audio.

· The shell is made of reinforced aluminum alloy material, and

the surface is treated with anodic oxidation, which not only

has excellent wear resistance and corrosion resistance but

also has superior resistance to mobile phone RF interference,

ensuring pure transmission of audio signals. At the same

time, the robustness of the metal shell also enables the

microphone to withstand a certain degree of impact and

compression, making it suitable for long-term use in various

complex environments.

· The high-sensitivity microphone cartridge design allows for a

pickup distance of up to 40-60cm.

· LED indicators show the speaking status, helping users

quickly determine whether the microphone is turned on or in

a speaking state, making it clear at a glance.

· The two XLR interfaces use balanced audio transmission,

which can effectively suppress external electromagnetic

interference (EMI). With low signal loss and high fidelity

during transmission, when paired with high-quality audio

cables, it can maintain clear and stable analog audio signals

during long-distance transmission.

Dual-backup analog shotgun microphone

W31AA

Dual-backup analog dual-shotgun

microphone

W32AA

· Advanced analog audio technology is adopted, providing a dual

backup system to ensure stable transmission of audio signals at

critical moments, delivering users with an excellent sound quality

experience and reliable apparatus support.

· The dual-rod structure enables more precise capture of sound

directionality, resulting in clearer and more accurate recording

results, effectively reducing ambient noise and interference from

non-target directions.

· Each of the two channels has an independent power module,

ensuring continuous power supply from the backup power source

even if the main power supply fails, guaranteeing the microphone's

normal operation at critical moments.

· High-quality analog audio circuits are used to accurately reproduce

sound details and dynamic range.

· Through careful circuit design and component selection, the

microphone's noise floor is effectively reduced, with a

signal-to-noise ratio of over 80dB. When used in quiet

environments, almost no noise can be heard, allowing listeners to

focus more on the sound itself and enhancing the purity of the

audio.

· The housing is made of reinforced aluminum alloy, with the surface

undergoing anodizing treatment, providing excellent wear

resistance, corrosion resistance, and strong resistance to mobile

phone RF interference, ensuring pure transmission of audio signals.

Additionally, the robustness of the metal housing enables the

microphone to withstand a certain degree of impact and

compression, making it suitable for long-term use in various

complex environments.

· The high-sensitivity microphone cartridge design allows for a pickup

distance of up to 40-60cm.

· LED indicators show the speaking status, helping users quickly

determine whether the microphone is turned on or in a speaking

state at a glance.

· The two XLR interfaces adopt balanced audio transmission,

effectively suppressing external electromagnetic interference (EMI).

With low signal loss and high fidelity during transmission, when

paired with high-quality audio cables, clear and stable analog audio

signals can be maintained over long distances.

Pointing feature

Frequency response

Sensitivity

Output impedance

Maximum withstandable sound pressure level

Microphone head

Power supply

Audio line

Shell material

supercardioid

60-18,000Hz

-30dB

200Ω

110dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

14mm diameter gold-plated condenser microphones x 2

24V-48Vphantom power

2-channel analog microphone

All-Aluminum alloy

Technical Parameters

Pointing feature

Frequency response

Sensitivity

Output impedance

Maximum withstandable

sound pressure level

Microphone head

Power supply

Audio line

Shell material

supercardioid

60-18,000Hz

-30dB

200Ω

14mm diameter gold-plated condenser microphones x 2

24V-48Vphantom power

2-channel analog microphone

All-Aluminum alloy

Technical Parameters

110dB (1% T.H.D.1kHz﹐0dB SPL=2 x 10 Pa)

Voice-to-text

transcription terminal

AI-YY-W56

AI voice transcription text service

terminal (offline version)

AI-YY-W55

AI voice transcription terminal

(offline version)

AI-YY-V2.0

AI Speech-to-Text Service Software

(Offline Version)

AI-YY-W57

AI voice transcription service

engine (offline version)

AI-YY-W58

AI voice recognition service terminal

(online version)

AI-YY-V1.0

Speech to Text AI Software Online Version

(Online Version)

Offline Version

Technical Parameters

AI-YY-W58

AI voice recognition service terminal (online version)

· Accurate speech transcription of conference speakers: Relying on digital speech microphones, the language of

different speakers during the conference is converted into text, and the speaker roles are automatically recorded

and stored separately.

· Some uncommon words can be uploaded to the recognition engine. When the word appears in the real-time

transcribed audio stream, the engine can recognize it and improve the accuracy of professional terms recognition.

· Conduct semantic understanding for the context and intelligently correct the intermediate results to ensure

accuracy.

· mplement millisecond-level recognition for audio streams and return text streams with timestamps for easy

secondary development.

· Utilize ultra-large-scale language models to intelligently predict context and provide intelligent sentence

segmentation and punctuation prediction.

· While collecting audio, continuously upload the audio stream to the cloud, and the transcription service will return

the text results in real time. It can achieve synchronous display of text and sound.

· Strong machine learning ability and higher accuracy in language transcription.

AI-YY-V1.0

· One-stop service for real-time transcription,

transcription, editing, and exporting of conference

speakers' speech into text, real-time recognition and

translation into multiple languages, and saving in

Word format, with an accuracy rate of over 97%.

· Accurate speech-to-text recording of conference

speakers: Relying on digital speech microphones, the

language of different speakers during the conference

is converted into text and stored in the conference

server by speaker name and paragraph.

· Some uncommon words can be uploaded to the

recognition engine. When the word appears in the

real-time transcribed audio stream, the engine can

recognize it and improve the accuracy of professional

terms recognition.

· Conduct semantic understanding for the context and

intelligently correct the intermediate results to ensure

accuracy.

· Implement millisecond-level recognition for audio

streams and return text streams with timestamps for

easy secondary development.

· Utilize ultra-large-scale language models to

intelligently predict context and provide intelligent

sentence segmentation and punctuation prediction.

· While collecting audio, continuously upload the audio

stream to the cloud, and the transcription service will

return the text results in real time. It can achieve

synchronous display of text and sound.

Windows 7

1920 x 1080px

Intel Core i5 2.6GHz

DDR 4G

60G solid state 500G hard disk storage

DC x 1、RJ45 x 1、USB2.0 x 2、USB3.0 x 2

Anodized all-aluminum structure

Silver gray

60W

AC220V 50 / 60HZ DC12V / 5A

485 x 235 x 75mm

5kg

VGA x 1、HDMI x 1、AUDIO IN x 1

AUDIO OUT x 1、COM x 1

Speech to Text AI Software (Online Version)

The technology of automatic speech-to-text transcription and

speaker role separation storage facilitates the efficient and

comprehensive recording of the speech process and content of each

speaker in the meeting by the meeting secretary (recorder), and

quickly grasps the meeting theme and core ideas, greatly improving

the efficiency of text transcription and storage during the meeting

process. One-stop service for real-time voice recording,

transcription, editing, and exporting of conference speakers' speech

into text, real-time recognition and translation into multiple

languages, and saving in Word format. The accuracy rate of the

Windows web version can reach over 97%.

Voice-to-text transcription terminal

Operating platform

Output resolution

Processor

A main board

Memory

Input interface

Output interface

Shell material

Colour

Power

Power Supply

Dimensions(L x W x H)

Weight

Technical Parameters

Windows 7

1920 x 1080px

Intel Core i5 2.5GHz

DDR 4G

60G solid state 500G hard disk storage

DC x 1、RJ45 x 1、USB2.0 x 2、USB3.0 x 2

Anodized all-aluminum structure

silver gray

DC12V / 5A

60W

AC220V 50 / 60HZ DC12V / 5A

485 x 235 x 75 mm

5kg

The functions of the AI voice transcription text service terminal

mainly include voice recognition, multi-language support,

real-time and batch transcription, intelligent editing and

proofreading, data security protection, and multiple output format

options. These functions can help users record and organize voice

information efficiently, especially for meeting minutes, class notes,

video subtitles and other scenarios; Real-time recognition,

conversion and translation, with an accuracy rate of over 90%. The

conference speaker's microphone can be bound with the

company's paperless or conference speaking system, and the

speech of different speakerscan be converted into text during the

conference process and stored in paragraphs by speaker name.

· One-stop service for real-time transcription, transcription, editing,

and exporting of conference speakers' speech into text, real-time

recognition and translation into multiple languages, and saving in

Word format, with an accuracy rate of over 90%.

· Accurate speech-to-text recording of conference speakers:

Relying on digital speech microphones, the language of different

speakers during the conference is converted into text and stored

in the conference server by speaker name and paragraph.

· Some uncommon words can be uploaded to the recognition

engine. When the word appears in the real-time transcribed audio

stream, the engine can recognize it and improve the accuracy of

professional terms recognition.

· Conduct semantic understanding for the context and intelligently

correct the intermediate results to ensure accuracy.

· Implement millisecond-level recognition for audio streams and

return text streams with timestamps for easy secondary

development.

· Utilize ultra-large-scale language models to intelligently predict

context and provide intelligent sentence segmentation and

punctuation prediction.

· While collecting audio, continuously upload the audio stream to

the cloud, and the transcription service will return the text results

in real time. It can achieve synchronous display of text and sound.

Multi-conference room sharing service, used in

conjunction with the AI voice transcription service

engine AI-YY-W57.

AI voice transcription text service

terminal (offline version)

AI-YY-W56

VGA x 1、HDMI x 1、AUDIO IN x 1 AUDIO

OUT x 1、COM x 1

Technical Parameters

AI voice transcription terminal (offline version)

AI-YY-W55

VGA x 1、HDMI x 1、AUDIO IN x 1

AUDIO OUT x 1、COM x 1

The functions of the AI voice-to-text terminal mainly include

voice recognition, multi-language support, real-time and batch

transcription, intelligent editing and proofreading, data security

protection, and multiple output format options. These functions

can help users record and organize voice information efficiently,

especially for meeting minutes, class notes, video subtitles and

other scenarios; Real-time recognition, conversion and

translation, with an accuracy rate of over 90%. The conference

speaker's microphone can be bound with the company's

paperless or conference speaking system, and the speech of

different speakers can be converted into text during the

conference process and stored in paragraphs by speaker name.

· One-stop service for real-time transcription, transcription, editing,

and exporting of conference speakers' speech into text, real-time

recognition and translation into multiple languages, and saving in

Word format, with an accuracy rate of over 90%.

· Accurate speech-to-text recording of conference speakers:

Relying on digital speech microphones, the language of different

speakers during the conference is converted into text and stored

in the conference server by speaker name and paragraph.

· Some uncommon words can be uploaded to the recognition

engine. When the word appears in the real-time transcribed

audio stream, the engine can recognize it and improve the

accuracy of professional terms recognition.

· onduct semantic understanding for the context and intelligently

correct the intermediate results to ensure accuracy.

· Implement millisecond-level recognition for audio streams and

return text streams with timestamps for easy secondary

development.

· Utilize ultra-large-scale language models to intelligently predict

context and provide intelligent sentence segmentation and

punctuation prediction.

· While collecting audio, continuously upload the audio stream to

the cloud, and the transcription service will return the text results

in real time. It can achieve synchronous display of text and sound.

A single conference room is used with the AI voice

transcription service engine AI-YY-W57.

Operating platform

Output resolution

Processor

Memory

Hard drive

Input interface

Output interface

Shell material

Colour

Power

Power Supply

Product weight

Product dimensions

(L x W x H)

Windows 7

1920 x 1080px

Intel Core i5 2.5GHz

DDR 4G

60G solid state 500G hard disk storage

DC x 1、RJ45 x 1、USB2.0 x 2、USB3.0 x 2

Anodized all-aluminum structure

silver gray

60W

AC220V 50 / 60HZ DC12V / 5A

485 x 235 x 75mm

5kg

Operating platform

Output resolution

Processor

Memory

Hard drive

Input interface

Output interface

Shell material

Colour

Power demand

Power

Power Supply

Product weight

Product dimensions

(L x W x H)

Voice-to-text transcription terminal

AI-YY-W57 AI-YY-V2.0

Technical Parameters

AI voice transcription text service

terminal (offline version)

The AI speech transcription engine server is a technical device

that converts human speech into text. It utilizes artificial

intelligence algorithms, especially natural language processing

(NLP) and speech recognition technology, to convert meetings

or other forms of voice communication into written text in real

time. Application scenarios include but are not limited to

enterprise meetings, court records, educational lectures, media

interviews, customer service centers, etc. The server can provide

real-time subtitles to facilitate the understanding of meeting

content by hearing-impaired individuals, and can also be used to

create meeting records or speech scripts. This server usually has

the following characteristics:

· One-stop service for real-time transcription, transcription,

editing, and exporting of conference speakers' speech into text,

real-time recognition and translation into multiple languages,

and saving in Word format, with an accuracy rate of over 97%.

· Accurate speech-to-text recording of conference speakers:

Relying on digital speech microphones, the language of

different speakers during the conference is converted into text

and stored in the conference server by speaker name and

paragraph.

· Some uncommon words can be uploaded to the recognition

engine. When the word appears in the real-time transcribed

audio stream, the engine can recognize it and improve the

accuracy of professional terms recognition.

· Conduct semantic understanding for the context and

intelligently correct the intermediate results to ensure accuracy.

· Implement millisecond-level recognition for audio streams and

return text streams with timestamps for easy secondary

development.

· Utilize ultra-large-scale language models to intelligently predict

context and provide intelligent sentence segmentation and

punctuation prediction.

· While collecting audio, continuously upload the audio stream to

the cloud, and the transcription service will return the text

results in real time. It can achieve synchronous display of text

and sound.

Processor

A main board

Memory

Hard drive

Operating system

Network interface

PS2 interface

PICE expansion slot

Video interface

USB

Texture of material

Installation method

Colour

Power demand

Power

Product dimensions

(L x W x H)

Intel\" Xeon(R) CPUE52630v3 @ 2.40GHz x 16

C612 motherboard

64G

512G solid state

CentOS Linux7

GBE Gigabit Ethernet x 1

2

1

1VGA，HDMI

6 x 2.0, 4 x 3.0

Anodized SGCC

Rack-mounted installation

Industrial Black

AC220V 50 / 60HZ

300W

483 x 450 x 89 mm(excluding the handle)

AI voice transcription service engine

(offline version)

· Accurate speech transcription of conference speakers: Relying on digital speech microphones, the language of different speakers

during the conference is converted into text, and the speaker roles are automatically recorded and stored separately.

· Some uncommon words can be uploaded to the recognition engine. When the word appears in the real-time transcribed audio

stream, the engine can recognize it and improve the accuracy of professional terms recognition.

· Conduct semantic understanding for the context and intelligently correct the intermediate results to ensure accuracy.

· Implement millisecond-level recognition for audio streams and return text streams with timestamps for easy secondary

development.

· Utilize ultra-large-scale language models to intelligently predict context and provide intelligent sentence segmentation and

punctuation prediction.

· While collecting audio, continuously upload the audio stream to the cloud, and the transcription service will return the text results

in real time. It can achieve synchronous display of text and sound.

· Strong machine learning ability and higher accuracy in language transcription.

The technology of automatic speech-to-text transcription and speaker role

separation storage facilitates the efficient and comprehensive recording of

the speech process and content of each speaker in the meeting by the

meeting secretary (recorder), and quickly grasps the meeting theme and

core ideas, greatly improving the efficiency of text transcription and storage

during the meeting process. One-stop service for real-time voice recording,

transcription, editing, and exporting of conference speakers' speech into

text, real-time recognition and translation into multiple languages, and

saving in Word format. The accuracy rate of the Windows web version can

reach over 95%.

Voice-to-text transcription terminal