OEM/SDK

  • Audio and video all-in-one Conference Box

  • Audio and video Multi-Functional Peripheral H7
  • 1. Product Description This product is mainly used in small and medium-sized conference rooms and remote conference scenarios. It has an 8-microphone array, built-in world-leading self-developed algorithms, and is equipped with a 12 million high-definition camera. It can perform dynamic portrait tracking and intelligent C-position framing according to the speaker's position. , and compatible with mainstream operating systems, to meet the needs of mixed office, flexible deployment of smart conference rooms, and provide users with an immersive conference experience. Product application scenarios: conference panel, smart TV, cloud conference all-in-one
  • Audio and video all-in-one machinePhysical Shoot
  • Physical Shoot
  • Audio and video all-in-one machine Physical Shoot


  • 1.Main function 
  • Intelligent C-position viewing angle 
  • Sound source tracking 
  • ØAudio and video linkage
  • Core parameters 
  • 8 Microphone Array 
  • 12 million HD camera 
  • 10 meters high-definition sound recognition and sound source localization
  • USB2.0
  • Compatible with multiple mainstream operating systems
  • 2 Detailed Specification
  • 2.1 Camera
  • Item Specification
  • Remark: PTZ EPTZ Fixed Focus/Zoomlens
  • Pixel: 1200W，Sony SENSOR
  • Sensor Size 1/2.3 Pixel Size 1.55x1.55um
  • Video format:  H.264/MJPG/YUV2
  • Resolution list :  3840x2160/  2560x1440/1920x1080/1280x720/640x480
  • white balance: automatic
  • Ambient brightness: adaptive
  • View: wide angle
  • field of view : V73.8° H96° D120°
  • lens size : 10.8*10.8mm
  • FNO: 2.8
  • Lens composition: 6P
  • Focus method：focus
  • Focus range: 2-3 m
  • Operating Voltage: 4.75-5.25V
  • Operating Current:  <200ma
  • operating way: USB2.0 Powered, Plug and Play 
  • 2.2 Speaker Specification
  • microphone type:Line Array Microphone
  • microphone pointing: Omnidirectional
  • Microphone type: Simulated silicon wheat
  • Sensitivity: -38±1dB/ Remark: 94dB SPL @1kHz
  • signal to noise ratio: 64dB Remark: /94dB SPL @1kHz A-weighted
  • Pickup distance: 10m
  • Number of microphones: 8pcs
  • AEC Sampling frequency: 16KHz
  • Sampling bits: 16Bit
  • Automatic noise reduction: Support
  • auto gain: Support
  • echo cancellation: Support
  • sound source localization: Support

 

  • Interface Introduction

Conference Audio and video all-in-one machine

  • J1：Array 8-way silicon microphone interface FPC flexible cable interface。
  • J3：USB2.0 signal transmission and OTG software upgrade interface
  • J4：5V/2A power supply interface. reserved
  • J5：Two-way speaker extraction circuit interface
  • J7：Software debugging print Debug interface
  • J4601：camera interface
  • RESET: System reset button
  • UPDATE: Upgrade software button. (When you want to upgrade the software, press and hold the
  • UPDATE key) Insert the USB OTG cable of J7 to the USB interface of the computer to upgrade the software
  • Product Drawing
  • Audio and video all-in-one machine
  •  Main BoardAudio and video all-in-one machineAudio and video all-in-one machineAudio and video all-in-one machine
  • Reliability Description
  • Item Specification
  • Remark low temperature operation: temperature：-20℃，Time：48H
  • low temperature storage temperature：-20℃，Time：48H
  • High temperature test temperature：60℃，Time：48H
  • High temperature, high humidity operation: temperature：60℃，humidity：95%RH，no condensation ， Time：48H
  • High temperature, high humidity storage:  temperature：60℃，humidity：95%RH，no condensation ， Time：48H
  • temperature change test temperature：-20℃～60℃, Cycles:10 times , rate：1℃/min
  • Thermal shock test high: temperature：70℃，low temperature：-40℃，50 cycles
  • . Precautions
  • The opening of the face shell is more than 2 times larger than the pickup hole 
  • The sound port of the microphone is aligned with the sound guide hole of the structure, and the diameter of the sound guide hole of the structure is larger than the diameter of the sound hole of the microphone
  • Each microphone needs a separate sound port
  • Please do not stack the PCBA together 
  • If it needs to be waterproof and dustproof, please put it on the surface of the radio port for added protectionThe face shell needs to be close to the pickup plate 
  • Please use the specified matching FPC 
  • The echo cancellation function needs to be connected to the collected signal
  • The camera lens is dust-proof and anti-fingerprin