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




