1. The unique AUDIO-LINK digital ring network technology achieve full-digital signal transmission andprocessing
2. One CAT5e cable to transmit up 64 channels audio and other signals.
3. All microphone units support audio, ID independent output. Working with voice recognition system to achievevoice role separation.
4. High-fidelity sound quality by lossless audio transmission technology, 48K audio sampling rate and 20Hz ~20KHz frequency response
5. A single conference controller can realize the independent control and merging of 4 conference rooms, canhandle the cascade of multiple conference controllers to realize the merging and separation of larger conference rooms (Optional).
6. “Hand-in-Hand-Loop-Network” connection makes the system always working perfectly no matter changingdiscussion unit or having any malfunctioned units
7. The sensitivity of the unit microphone and 8 segment equalizer EQ adjusted independently.
8. Conference controller can output 16 segment equalized EQ to achieve sound field adjustment; pressure limit, which can recognize the noise gate passed by human voice. AGC automatic volume gain control; AFCautomatic feedback suppression and auto-mix technology.
9. Sound output by separated zones function, each zone is automatically adjusted according to the volume of theposition of the microphone, achieve longer distances pickup without whistle.
10. Echo cancellation, remote two-way real-time call with another conference controller or another third-partyvideo conferencing terminal.
11. USB recording, controller monitor, advanced noise cancellation technology to realize clearer recording.
12. System date, time management, and support count-down speech.
13. Optional DANTE output module with other DANTE equipment used.
14. Can drive 2x120W POE speaker, through extension main unit, support up to 16 POE speakers.

Functions

1. Compliance with IEC 60914, GBT 15381-94
2. Connect with CS-EXM full-digital extension main unit, it can expand to 5200 discussion units
3. “Hand-in-Hand-Loop-Network” connection and the system assigned to each unit independently ID to avoid ID conflict.
4. Only wired discussion units can connect to the controller, fast and easily to adding delegate of meetings.
5. Maximum 8-channel audio output, XLR, RCA or Phoenix type, can be connected to simultaneous interpretation output or partitioned output.
6. Add the audio input box, the system can be connected to other condenser microphones or dynamic microphones, more choices for users.
7. Built-in multi-way internal communication function.
8. TCP/IP connection between controller and PC
9. RS232 central control, realize microphone switch, priority, volume and other controls.
10. RS232 or RS485 to send the PELCO/VISCA protocol to realize camera auto-tracking function.
11. Hot plug-and-play, and auto-recovery function.
12. Wide range of voltage from 100V~240VAC
13. Without using PC software, our conference controller still owns following settings:
    1. Limit on the number of speaking persons: By Setting the number of active units at the same time (Number is 1/2/4/6/ units), supports up to open 32 wired microphones in full-on mode.
    2. Discussion modes: “OPEN” Free for all, limited by the active units setting by controller，”VOICE” Can activate MIC by detectingsound without press button, “OVERRIDE” First in First out, “APPLY” To apply then to speak, “PTT” Press tospeak(Optional),”ALL” Full open mode(Optional).
    3. Voting function: Approve/Abstain/Object
    4. Chairman unit has priority to close all other units or mute them temporarily
    5. Chairman unit can consent the application for speaking from delegate
    6. Simultaneous language interpretation
14. With PC software to add more ways of voting:
    1. Approve/Object
    2. Approve/Abstain/Object
    3. Level：1/2/3/4/5
    4. Ranking：–/-/0/+/++
15. By using RFID card to identify, can realize voting with names.

Control & Indicators

• LCD display to show all the operations and results
• 4-Way button for menu operate
• One-button press to start recording light indicator
• Master volume control knob

Interfaces

Technical Parameters

Note:

• All parameters are subjected to change without notice
• Customized specifications are acceptable
• Above mentioned product is CE Complaint