AI Adaptive Sound Pickup

and Amplification System

This system is a set of high-tech, multi-functional intelligent control sound system specially developed by Soundking for

schools and various training institutions. It has obtained a number of national patents, patent number: Invention

202010942665. X (an adaptive pickup communication and intelligence system); The utility model 202020562244. X (an

adaptive pickup all-in-one machine) is composed of an intelligent pickup all-in-one machine, a coaxial loudspeaker, a control

panel, etc. There is no need to wear a microphone in the podium area (array microphone pickup), and a wireless handheld

microphone can be used for any indoor movement. When recording and broadcasting, wireless handheld microphone can be

played to achieve clear and bright recording and broadcasting effect, between the two micsWith one click switching, it is

convenient to use and meets the needs of any area in the classroom for sound amplification, achieving clear and natural

voice amplification effects. This system is purely a protective deity for teachers' throats, created as a green and healthy

project for school teachers.

Introduction

Topology Map

Mixing console, audio processor, digital amplifier, feedback suppressor and array microphone are all in one, highly

integrated.

The built-in processor can equalize and filter the microphone signal. There are signal processing functions such as

algorithm AFC, AEC and ANC in sound feedback suppression.

The pickup microphone has high sensitivity and can be adjusted by software. The pickup range can be adjusted within

2-6m as required, with high definition.

It can be controlled through the central control panel, and can be switched and adjusted for easy use.

Dual microphone integration, which can pick up sound through array microphones or enable wireless handheld

microphone pickup with one click, meeting the needs of various places and people.

The wireless handheld microphone adopts dedicated RF technology and digital encoding methods, making it have low

noise, no crosstalk, stable communication, and long transmission distance.

Equipped with on-site sound reinforcement and recording functions.

Innovation

CP88 x 1

MA5A-MINI x 1

WG601 special hanger x 1

DB097-1 x 2

PJ06 x 2

Host Hanger

Adaptive Pickup Host

MA5ADJ x 1

MA5A-W x 1

Central Control Panel

Loudspeaker Hanger

Coaxial Multidirectional

Loudspeaker

Adaptive Pickup

Sub Machine

Sub Machine Hanger

DMIC1 x 1

Wireless Handheld (Lavalier) Microphone

(USB Charging)

CR1

AI adaptive sound pickup and amplification system

for recording and broadcasting classrooms

MA5AW

Adaptive Pickup Host

MA5A-W adaptive pickup host is an intelligent

sound amplification system; It is a highly

integrated intelligent all-in-one machine

integrating mixing console, digital amplifier, audio

processor, feedback suppressor and array

microphone. It is equipped with handheld

microphone, which can be switched to handheld

microphone with one button, meeting the different

needs of smart classrooms, various conferences

and other places for high-quality sound systems.

Introduction

Features

The machine provides 4 analog inputs (band

independent phantom power supply, including 2

built-in and 2 external), and the interface adopts 12

core Phoenix plug.

Built in 2 x 150W (4Ω) digital amplifier.

The input end has built-in preamplifier, signal

generator, expander, compressor, 5-segment

parametric equalization, automatic gain, and automatic

mixing.

31 segment equalizer, delay device, crossover, high-low

pass filter and limiter are built in the output end.

2-way amplifier output

99 of them

24bit/48kHz

5.5Kg

2x12 pin Phoenix plugs, 1x3-core Phoenix plug

One network port, one USB 2.0 interface

420x420x115mm（W x H x D）

AC 176-264V 50/60Hz

Parameters

Within ± 0.5dB (20Hz-20kHz)

Within ±1dB（20 Hz-20kHz）

≥85dB（1000Hz）

≥80dB（1000Hz）

≤0.35%（20Hz-20kHz）

≤0.5°（1000Hz）

≥85dB（1000Hz）

Gain Difference Between Channels

Amplitude Frequency Response

Signal to Noise Ratio (A-weighted)

Crosstalk

Total Harmonic Distortion Plus Noise

(weighted by A)

Phase Difference Between Channels

Dynamic Range (A-weighted)

Output Interface

Number of Storable Scenes

Sampling Rate

Net Weight

Input Interface

Machine Dimension

Input Voltage

Support AFC adaptive feedback elimination.

Communicate with PC through network port,

debug and monitor instrument.

It supports RS232 communication and

intelligence system interface and can be

connection with other central control instrument.

Supports USB recording and playback function.

Supports dual microphones, one click switch to

handheld microphone.

MA5AMINI

MA5A-MINI adaptive microphone is a high sensitivity polar microphone, which can be used with the MA5A series

adaptive polar all-in-one machine. Meet the different needs of high-quality sound systems in smart classrooms and

various conference venues.

Power Supply

Pick Up Sound

Interface

Product Dimension (W x H x D)

Package Dimension (W x H x D)

Gross Weight

Net Weight

Number of Items Per Box

48V

3-5 meters long distance

3-core Phoenix plug

190 x 28 x 80mm

520 x 330 x 270mm

5.9kg

4.4kg

20PCS

Introduction

Parameters

Adaptive Pickup Sub Machine

PJ06

Coaxial Multidirectional Loudspeaker

Introduction 5 x 1\" neodymium magnetic dome tweeter

1 x 6.5\" neodymium magnetic MF/LF driver PJ06 is a coaxial multidirectional loudspeaker. The product

is completely independent and innovative, and Obtained

national patent, patent number: ZL202121067811.5. The

sound is clear, bright, thick and plump. It can be installed in

flying mode on the exposed top, or in fixed mode with

hidden locks on the semi concealed top. It can be perfectly

used in various indoor sound reinforcement occasions.

The PJ06 loudspeaker is composed of five 1-inch

neodymium magnetic dome tweeter and one 6.5 inch

neodymium magnetic MF/LF driver, forming a group with

great headroom. The HF coaxial arc array is arranged above

the MF/LF, with accurate positioning of sound image and

uniform coverage of the sound field.

Application: classrooms, conference rooms, public

broadcasting, multi-function halls, banquet halls, and other

indoor sound reinforcement occasions.

Parameters

Frequency Response

Coverage

Chassis

Tweeter

Sensitivity（ 1W@1m ）

Rated Impedance

Rated Power

Max SPL (@ 1m)

Dimension of Cabinet (W x H x D)

Weight

60Hz~20kHz

100° x 70°

1 x 6.5\"

5 x 1\"

89dB

8Ω

120W

116dB

330 x 391 x 220mm

5kg

SC10

Wireless Handheld (Lavalier) Microphone

(USB Charging)

SC10 is a multifunctional wireless handheld (lavalier)

microphone that can be used in multimedia classrooms, speech

conferences, and more.

The product works in the UHF band, with a sampling rate of 24K,

meeting the requirements of high-quality voice transmission.

Specialized RF technology and digital encoding methods enable

it to have advantages such as low noise, no crosstalk, stable

communication, and long transmission distance.

The OLED screen is used to display all kinds of working

message, including signal strength, power, volume, working

channel and frequency matching mode.

This product has four frequency matching modes: UHF, U_L, IR

and PPT, which can avoid the problem of incorrect connection

between different spaces.

Type-C charging method.

16bit

24kHz

100Hz-10kHz@±3dB

0.4%>@94dBSPL，1kHz

83dB

15ms

220mVrms

882mVrms

12.2dB

Sampling Accuracy

Sampling Rate

Frequency Response

Distortion Degree

Signal to Noise Ratio

System Delay

Full Range Input

Full Range Output

Input/Output Gain Ratio

Features

Parameters

CP88

Central Control Panel

Features

3.5-inch (resistive touch) 5-26V voltage.

Built in Cortex-M3+high-speed FPGA, dual core

processor.

Equipped with RS485 communication interface, it can

connection with other central control instrument.

Volume adjustment can be realized with the adaptive

all-in-one machine.

CP88 is a panel type communication and intelligence

system processor, which cooperates with automation

instrument to realize power switch, volume adjustment

and other functions.

Meet the different needs of high-quality sound systems in

smart classrooms, various conferences, and other places.

Introduction

Parameters

Dimension

Resolving Power

Power Waste

Communication Interface

Voltage

Product Dimension (W x H x D)

Package Dimension (W x H x D)

Net Weight

Number of Items Per Box

3.5 inches

320 x 240

Brightest backlight: 200mA@5V ; Turn off backlight: 96mA@5V

RS485

5-26V (error+0.2V)

86 x 27.5 x 86mm

97 x 33 x 89mm

0.22kg

1PCS

Parameters

MA5ADJ

Host Machine Hanger

DB0971

Loudspeaker Hanger

Adjust the Height Range

Adjust the Gear

Adjust the Distance for Each Gear

Load Bearing Range

Supervisor Material

Expansion Pipe Material

Decorative Cover Material

Guiding Sleeve Material

Surface Treatment

Net Weight

Dimension of Cabinet (W x H x D)

200~300mm

3 levels

50mm

≤25kg

Φ 41x1 aluminum profile

Φ 35x1 aluminum profile

PP

PP

Spray painted white matte

0.39kg

385 x 460 x 260mm (12PCS)

Parameters

Adjust the Height Range

Adjust the Gear

Adjust the Distance for Each Gear

Load Bearing Range

Texture of Material

Surface Treatment

Net Weight

Dimension of Cabinet (W x H x D)

888~1388mm

5 levels

100mm

≤50kg

iron

Spray painted white matte

4kg

895x105x185mm

This system is a set of high-tech, multi-functional intelligent control sound system specially developed by Soundking for

schools and various training institutions. The system consists of intelligent pickup machine, coaxial loudspeaker, control

panel, etc. Teachers do not need to take a microphone when giving lectures. They can walk around the room freely to

achieve a clear and natural sound reinforcement effect. This system is purely a protective deity for teachers' throats,

created as a green and healthy project for school teachers.

Central Control Panel

Loudspeaker Hanger

Introduction

Topology Map

Coaxial Multidirectional

Loudspeaker

3-5 meters ultra long pickup distance, freeing hands and capturing more details of human voice.

Built in advanced DSP algorithm, high speech clarity, high voice restoration degree.

Intelligent noise reduction technology, original ultra-low latency AI noise reduction model, effectively suppresses

various transient noises such as typing and keyboard.

One click debugging, automatic debugging can be completed in 3 minutes, freeing up debugging personnel.

Four-channel balanced analog input (with independent phantom power, where channels 1 and 2 are connected to the

main and sub-microphone inputs, and channels 3 and 4 are connected to external line inputs), featuring a 12-pin phoenix

connector.

It can be controlled through the central control panel, and can be switched and adjusted for easy use.

Innovation

Adaptive Pickup Sub Machine

Host Hanger

Sub Machine Hanger

Adaptive Pickup Host

DC48 x 1

DB097-1 x 2

PJ06 x 2

WG5A-MINI x 1

WG601 special hanger x 1

MA5ADJ x 1

WG5F x 1

CR2

AI adaptive sound pickup and amplification system

for standard classrooms

WG5F

Adaptive Pickup Host

Introduction

Features

This device provides 4 analog inputs (with

independent phantom power, where channels 1 and

2 are connected to the main unit and sub-unit

microphone inputs, and channels 3 and 4 are

connected to external line inputs). The interface

uses a 12-pin Phoenix plug.

Built-in 2 x 300W (8Ω) digital power amplifier.

Intelligent noise reduction technology, featuring an

original ultra-low latency AI noise reduction model,

effectively suppresses various transient noises

such as tapping and keyboard clacking.

Support AFC (Adaptive Feedback Cancellation).

With a super long pickup distance of 3-5 meters, it

frees up both hands and captures more details of

human voices.

Supports 485 interface, can be connected to central

control equipment for control.

One-click debugging, automatic debugging completed

in 3 minutes, freeing up debugging personnel.

With ducking function, it suppresses sounds from

other channels.

-45dB

8ms

2 x 300W

AC 220-240V 50/60Hz

420 x 420 x 140mm

Sampling Rate

Frequency Response

Gain Adjustment Range

Adaptive Noise Reduction

Overall Signal-to-noise Ratio

Audio Processing Startup Threshold

Digital Processing Delay

Amplifier Power

Input Voltage

Size

Parameters

WG5F adaptive pickup host is an intelligent sound amplification system; It is an intelligent all-in-one machine

integrating mixing console, digital amplifier, audio processor, feedback suppressor and array microphone. It is

highly integrated, meeting the different needs of intelligent classrooms, conferences and other places for

high-quality sound systems.

32kHz

25Hz-15kHz

0~40dB d-time

0-12dB

>105dB

WG5AMINI

Adaptive Pickup Sub Machine

Microphone type

Directional

Maximum withstandable sound pressure level

Output impedance

Power supply

Interface

Net weight

Product dimensions （W x H x D)

13-element array microphone

Corridor Coverage

112dB

200Ω

48V phantom power supply

3-pin Phoenix plug

0.68kg

305 x 97 x 71 mm

Introduction

Parameters

WG5A-MINI adaptive microphone is a high sensitivity polar microphone, which can be used with the WG5F series

adaptive polar all-in-one machine. It boasts a long-range pickup capability of 3-5 meters, ensuring a wider range of

sound source collection. Through the intelligent adjustment function of the adaptive pickup integrated main unit, it

delivers ultra-high speech clarity.

PJ06

Coaxial Multidirectional Loudspeaker

Introduction 5 x 1\" neodymium magnetic dome tweeter

1 x 6.5\" neodymium magnetic MF/LF driver

Parameters

Frequency Response

Coverage

Chassis

Tweeter

Sensitivity（ 1W@1m ）

Rated Impedance

Rated Power

Max SPL (@ 1m)

Dimension of Cabinet (W x H x D)

Weight

60Hz~20kHz

100° x 70°

1 x 6.5\"

5 x 1\"

89dB

8Ω

120W

116dB

330 x 391 x 220mm

5kg

PJ06 is a coaxial multidirectional loudspeaker. The product

is completely independent and innovative, and Obtained

national patent, patent number: ZL202121067811.5. The

sound is clear, bright, thick and plump. It can be installed in

flying mode on the exposed top, or in fixed mode with

hidden locks on the semi concealed top. It can be perfectly

used in various indoor sound reinforcement occasions.

The PJ06 loudspeaker is composed of five 1-inch

neodymium magnetic dome tweeter and one 6.5 inch

neodymium magnetic MF/LF driver, forming a group with

great headroom. The HF coaxial arc array is arranged above

the MF/LF, with accurate positioning of sound image and

uniform coverage of the sound field.

Application: classrooms, conference rooms, public

broadcasting, multi-function halls, banquet halls, and other

indoor sound reinforcement occasions.

DC48

Central Control Panel

The DC48 central control panel is

capacitive touch type and equipped

with an RS485 communication

interface. It can be connected to the

device through this interface to adjust

device parameters and volume.

Introduction

Parameters

Screen size

Resolution

Power consumption

Communication interface

Display type

Touc-hscreen type

Working power supply

Dimensions（W x H x D）

4.0\"

480 x 480

Backlight at its dimmest with no speaker: 0.5W;

Backlight at its brightest with no speaker: 1.3W

RS485

IPS LCD screen

Capacitive Touch Screen

4.5-30V

86 x 86 x 27.5mm

Parameters

MA5ADJ

Host Machine Hanger

DB0971

Loudspeaker Hanger

Adjust the Height Range

Adjust the Gear

Adjust the Distance for Each Gear

Load Bearing Range

Supervisor Material

Expansion Pipe Material

Decorative Cover Material

Guiding Sleeve Material

Surface Treatment

Net Weight

Dimension of Cabinet (W x H x D)

200~300mm

3 levels

50mm

≤25kg

Φ 41x1 aluminum profile

Φ 35x1 aluminum profile

PP

PP

Spray painted white matte

0.39kg

385 x 460 x 260mm (12PCS)

Parameters

Adjust the Height Range

Adjust the Gear

Adjust the Distance for Each Gear

Load Bearing Range

Texture of Material

Surface Treatment

Net Weight

Dimension of Cabinet (W x H x D)

888~1388mm

5 levels

100mm

≤50kg

iron

Spray painted white matte

4kg

895x105x185mm

CR3

AI adaptive sound pickup and amplification system

(Economical)

This system is a set of high-tech, multi-functional intelligent control sound system specially developed by Soundking for

the school, and has won many national patents. The system is composed of intelligent pickup machine, loudspeaker, etc.

Teachers do not need to take a microphone when they are lecturing. They can walk around the podium area freely to

achieve clear and natural sound reinforcement effect. The sound reinforcement effect is excellent and the voice is clear.

This system is purely the protector of teachers' throat and a green health project for school teachers.

Introduction

Topology Map

The host adopts flying mode, with adjustable height, and faster installation and commissioning.

5A algorithm: AFC, AEC, ARC, ANS, AGC beamforming, sound source localization and blind source separation technology,

which meets the local sound amplification requirements for consistent sound and image.

The diameter is 5m, the pickup angle is adjustable, and it covers the platform area for teachers to pick up.

Free your hands, protect your teacher's voice, and create a clear and healthy listening environment.

Innovation

Adaptive Pickup Host

WG601 x 1

Active Speaker

P50A x 1

Passive Speaker

P50 x 1

Control Panel

WG601

Adaptive Pickup Host

Microphone Type

Hardware Interface

Dimension (W x H x D)

Pick Up Distance

Sensitivity

Signal to Noise Ratio

Sampling Rate

Sound Reinforcement Algorithm

The end-to-end processing delay is 10 ms, which can ensure no

echo in the whole field.

The energy difference between the sound inside and outside the

pickup beam is greater than 30dB, which can significantly

suppress reverberation and interference.

The dynamic width of sound amplification is greater than 40dB,

and the pickup energy range is greater than 40dB.

The sound pickup is smooth and there is no sudden drop of words.

Single beam support adjustable from 20 ° to 180 °, multi beam

full field amplification (360 °)

Noise suppression greater than 30dB can filter out most noise

sources.

Under the condition of unchanged sound quality, the sound

transmission gain can stably exceed 15dB.

The sound is clean and thorough, and the speech transmission

intelligibility (ST) is high.

Features

Parameters

Digital silicon microphone 6+1, 360° omnidirectional pickup

1 x 3.5mm audio output, Type-C interface DC 5V power supply

200 x 110 x 24.2mm

Clear sound pickup within 5 meters

-26dBFS

68dB(A)

32k sampling high-definition broadband

BF,ANS,AFS,ARC

P50A/P50

Active/Passive Speaker

Driver Composition

Output Power

Input Impedance

Sensitivity（ 1W@1M ）

Frequency Response

Dimension of Cabinet (W x H x D)

6.5\" LF x 1, 1.5\" HF x 1

P50A:50Wx2 P50:50W

8Ω

90±3dB

65Hz-19kHz

290 x 403 x 220mm

Parameters

P50A

Active Speaker

P50

Passive Speaker

Topology Map

Central Control Panel Beamforming Array Microphone

Using 32 microphones, with an optimal pickup

distance of 5-8 meters and a maximum pickup

distance of up to 20 meters, it captures more details

of human voices, making sound reinforcement and

interaction more realistic and dynamic.

Artificial intelligence noise reduction technology, a

unique ultra-low latency AI noise reduction model,

can effectively suppress various transient noises

such as typing and keyboard.

Ultra Far Sound Pickup AI Noise Reduction

It contains 12 pickup beams, which can accurately

control the pickup area and reduce the impact of

reverberation, noise and other environmental

interference on speech clarity and intelligibility.

720 blocks are divided at 360 degree horizontally

and 90 degree vertically in an area, and highly

accurate coordinate positioning is provided through

TCP/IP or RS485 to realize camera linkage function.

Beam Steering Sound Source Localization

It can be used as the main sound pickup device for

remote meetings without switching modes, while

providing seamless sound amplification.

It supports 1-4 instrument cascading (simulation,

dante cascading) function, and the instrument can

be switched smoothly directly, adapting to different

scenarios.

Remote Interaction Multiple Cascaded Units

It supports the 5A algorithm of local sound

Amplification, with high restoration degree. Supports POE power supply and Dante digital audio

transmission protocol, making transmission

diversified and able to integrate multiple different

systems for flexible matching.

Non Sensory Amplification POE/Dante Protocol

(Corresponding board is selected)

MA60 x 1 KK61A x 2 CP88 x 1

100-300m ² Large Classroom

2-6 Sets

60-100m ² Medium Classroom

2-4 Sets

Active Injection Moulded Coaxial

Customized Loudspeaker

CR4

AI adaptive sound pickup and amplification system

for lecture halls

MA60

Beamforming Array Microphone

MA60 beam forming array microphone is a 32 Maiduo

ring array, high sensitivity digital microphone. With a

single microphone, the signal-to-noise ratio reaches up

to 70dB, ensuring 360° omnidirectional sound pickup

without any dead zones. The optimal pickup distance is

5-8m, and the maximum pickup distance can reach up

to 20m. The voice sounds clear and natural, perfectly

reproducing the original human voice.

MA60 can simultaneously provide local sound

amplification and remote interactive pickup. Local

sound amplification supports multiple array cascading,

making it an ideal solution for large conference rooms,

lecture halls, or collaborative spaces.

Introduction

Integrated product design, without audio processing host, can flexibly adapt to all kinds of audio, while meeting the

needs of local sound reinforcement and remote interaction.

Support important extension functions such as multi array cascading, POE, DANTE, and camera linkage.

Support instrument software upgrade, support the setting and adjustment of stable noise, transient noise,

reverberation suppression, sound feedback suppression, echo suppression, and automatic gain level; Support

input, output and microphone volume adjustment.

Features

Parameters

Output Audio

Frequency Response

Pick Up Distance

Number of Microphones

Support Algorithm

Support Business

Frequency Response

Sensitivity

Directionality

16kHz, 16bit

100Hz-8KHz

Optimal is 5-8m, Maximum up to 20m

32

Support gain communication and

intelligence system, noise suppression

and reverberation suppression

Small voice pickup and speech

recognition front-end

40Hz~20kHZ

-32dB

Omnidirectional type

Low Volume Pickup

Maximum Gain

Radius of Noise Reduction

Reverberation Suppression

Sound Quality Rating

Supply Voltage

Working Current

Working Temperature

Storage Temperature

Distortion Degree

Signal to Noise Ratio

Mini mum 30dB

30dB

≤30dB

<18dB

MOS >3.6

DC12V

460mA

-10°C~50°C

-20°C~70°C

0.6%

70dB(A)

Basic Features / Working Features

Sensor Features

KK61A

Active Injection Moulded Coaxial

Customized Loudspeaker

Features

Parameters

Frequency Response

Coverage Plane Angle (H x V) (-6dB)

Middle Chassis

Tweeter

Amplifier Power

Max SPL (@ 1m)

Power Supply

Dimension (W x H xD)

Material of Cabinet

65Hz~20kHz

80° x 80°

1 x 6.5\" LF/50mm vc/neodymium magnet

1 x 1.35\" HF/34mm vc/neodymium magnet

150W + 50W

117dB

100V - 240V

220 x 350 x 200mm

PP

KK61A is a single 6.5-inch two crossover active injection

moulded coaxial loudspeaker, with built-in

high-performance 6.5-inch coaxial speakers, which

presents clear and bright voice, and has thick and full

sound quality and low distortion characteristics.

Built in dual channel Class-D amplifier, providing a total

power of up to 150W, ensuring excellent sound quality

performance. The bottom is equipped with a 25mm double

hole tray, which can be tilted at different angles for easy

use. At the same time, the rear is equipped with a wall

hanging part that can rotate up, down, left, and right for

easy installation and layout. The loudspeaker is molded

with reinforced polypropylene engineering plastic, which

has a beautiful appearance and is durable and portable.

Product is available in black and white.

Introduction

The loudspeaker adopts the two-way active coaxial design, with a built-in 6.5 inch coaxial speaker. The high and LF

speakers adopt the coaxial magnetic circuit neodymium design, which is highly sensitive, low distortion, high power and

high efficiency.

Built in dual channel Class-D amplifier, amplifier power 100W+50W, 100-240V AC wide voltage, 24bit 48kHz DSP

processor is used for the front input of amplifier, XLR line input and output socket and bluetooth module are provided,

facilitating connection of sound source.

The rear is equipped with wall hangers that can rotate up, down, left, and right for easy installation and use.

The bottom is equipped with a 25mm double hole tray, which can be tilted at different angles of 0 ° and 7.5 ° to meet

different usage needs.

The shell adopts reinforced polypropylene engineering plastic injection molding, which is both aesthetic and durable.

CP88

Central Control Panel

Features

3.5-inch (resistive touch) 5-26V voltage.

Built in Cortex-M3+high-speed FPGA, dual core

processor.

Equipped with RS485 communication interface, it can

connection with other central control instrument.

Volume adjustment can be realized with the adaptive

all-in-one machine.

CP88 is a panel type communication and intelligence

system processor, which cooperates with automation

instrument to realize power switch, volume adjustment

and other functions.

Meet the different needs of high-quality sound systems in

smart classrooms, various conferences, and other places.

Introduction

Parameters

Dimension

Resolving Power

Power Waste

Communication Interface

Voltage

Product Dimension (W x H x D)

Package Dimension (W x H x D)

Net Weight

Number of Items Per Box

3.5 inches

320 x 240

Brightest backlight: 200mA@5V ; Turn off backlight: 96mA@5V

RS485

5-26V (error+0.2V)

86 x 27.5 x 86mm

97 x 33 x 89mm

0.22kg

1PCS