- Compliance with IEC 60914, GBT 15381-94
- The unique AUDIO-LINK digital ring network technology achieve full-digital signal transmission and processing, completely avoid the RF interference from cell phone or similar devices.
- Single CAT5e cable transmits 64 channels of audio and various information.
- High fidelity sound by zero loss audio transmit technology, 48K audio sampling frequency, 20Hz~20KHz response frequency
- "Hand-in-Hand-Loop-Network" connection makes the system always working perfectly no matter changing discussion unit or having any malfunctioned units
- This system assigned to each unit independently ID to avoid duplicate ID conflict
- Audio signals processed by high performance DSP; sound quality approaching CD quality
- Support AGC (Automatic Gain Control,15 segment)/AFC (Adaptive Feedback Cancellation)/ANC (Active Noise Control 15 segment)/Mix (Auto-Mix) technology
- Build-in functions for intercom
- Hot-swap for any system unit, and the controller has auto-recovery function, support 'Hot plug and play'
- Precise cardioid directional microphone capsule with anti-wind microphone foam, with two-color LED indicator
- Five keys voting function
- Interpretation function with 64 channels selector which can display the language and channel number (Insert the earphone and the channel selector is active)
- Button for MIC ON/OFF, Priority & Apply Answer button for chairman unit
- Built-in high-fidelity speakers, it automatically mutes to prevent howling when press MIC ON
- Without using PC software, our conference controller still owns following settings:
- 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)
- Discussion modes:
"OPEN" Free for all, limited by the active units setting by controller, "OVERRIDE" First in First out, "VOICE" Can activate MIC by detecting sound without press button, "APPLY" To apply then to speak
- Voting function: Approve/Abstain/Object
- Chairman unit has priority to close all other units or mute them temporarily
- Chairman unit can consent the request for speaking from delegate
- Support simultaneous language interpretation
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More voting functions available by PC software
- Key press sign-in or contactless IC cards sign-in
- Built-in contactless IC-card slot to place the IC card, while automatically logout once the card is taken out from the slot
- Work with VIS-CDC series HD camera and VIS-CATC-A switcher, it can realize camera auto tracking function
- Activation at any time for chairman unit (if the number of active microphones in the system is less than 8)
- The unit showing real time on the screen
- Priority button to switch off or to mute the delegate units
- Approve/denies delegates speaking request by two buttons
- The Chairman unit controls voting start, hold, resume and stop
- The Chairman unit controls on-off switch for displaying voting results on delegate unit's LCD
- The Chairman unit can be configured as delegate by software
Audited Supplier 
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