Product SKU:

Digital conference controller for large wifi or wired systems
Ask a question about this product


Using the 5GHz communication band, the CS17 controller has very effective anti-interference capability, providing greater bandwidth and transmission speed, and is not affected by interference from mobile phones and other Bluetooth devices, ensuring the best signal reception. It is widely used in round table conference rooms, square table conference rooms, multi-functional halls, banquet halls, lecture halls and other places needing professional audio and voting systems.

The CS17 system supports up to 300 WiFi microphones (with 8 wired microphones and 6 wireless microphones in operation at the same time) and up to 4,096 wired microphones.  Four microphone management modes are included: FIFO/NORMAL/VOICE (voice control)/APPLY. The system has one RS-485 interface, with camera tracking, and supports PELCO-D and VISCA control protocols to achieve multi-channel video automatic tracking functions.


Conference System Controller 02

Conference System Controller 01

128-bit AES encryption supports WPA/WPA2 wireless security to prevent eavesdropping and unauthorized access so providing a higher confidentiality for the conference system. Built-in high-performance dual CPU processor has super processing capability; the core has a 96-bit 50MIPS digital audio DSP processor to support stereo audio ADC and DAC; the controller supports sampling rates in the range of 8KHz to 96KHz, supports digital volume control and adjustable output audio volume, supports equalization and noise cancellation and other processing algorithms.


It provides users with a clearer sound experience. Original digital processing and transmission technology with uncompressed audio transmission at 20Hz~20KHz bandwidth operating on cat 5e cable enables long-distance and reliable information transmission and near perfect sound quality. The WIFI network  can be extended by connecting to a POE network switch to provide greater coverage. It supports the simultaneous use of WIFI conference system and full digital conference system. With a large system capacity and 4 conference unit output interfaces the system supports 4096 wired conference units and 300 wireless conference microphones. 

Conference System Controller 04



Conference System Controller 03


It includes a fire alarm link to provide fire alarm information in emergency situations and a request system for services such as drinks or paper and pens etc from outside the meeting room. It has one balanced signal and one unbalanced signal input, one balanced signal and one unbalanced signal output interface, with a 3-pin XLR balanced audio line to improve the interference ability of the system and for connection to other audio amplifers and speakers etc.

Conference System Controller 05



A maximum of 300 

wireless units and 

4096 wired units

Number of 


16CH(default), 32CH, 




SNR >85dB(A)
Dynamic range >80dB
THD <0.05%
Main power



Audio input

LINE IN1:350mV balanced;

LINE IN2:350mV unbalanced

Audio output

LINE OUT1:1V balanced;

LINE OUT2:1V unbalanced

Output load >1KΩ

RJ45 network 


Connected to computer
DANTE port 1×RJ45
USB port Record/playback

Amplifier output


Static power consumption

Output power consumption 320W
Connection method Special cable (6 pins)
Joint reliability Reliable
Standard IEC60914,compatible with GBT15381-94 standard 
Working  temperature -10℃~+45℃
Working humidity 5%~80% relative humidity, no condensation
Touch screen  4.3-inch TFT colorful touch screen
Color Black
Weight About 3Kg
Size  484*305*88mm
Installation  19-inch standard cabinet


©2022 Edis AV limited.