GONSIN TL-VQB5200 digital conference system, designed for flush-mount installation, offers an integrated multi-functional conferencing solution that combines microphone discussion, digital voting, attendee registration, chairman priority, chipcard reading, LCD display, camera tracking, digital recording and software control.
The basic system on one central control unit supports up to 60 delegate units and can be expanded to 1000 delegate units with additional extension units.
Main Features:
Dual-shielded cable for interference resistance
Multiple selectable microphone modes
Multiple voting types and options
Superior high fidelity audio quality
Automatic camera tracking is supported
All circuit boards in anti-corrosive, moisture-proof design
TL-VQDB5200 Delegate Unit
Flushmount panel design for fixed installation
Pushbutton switch for MIC ON/OFF
Yes/ Abst/ No & 1/ 2/ 3/ 4 buttons for voting and election
Red ring luminant to identify active microphone
Unidirectional electret condenser microphone
Back-lit LCD screen for message display
Built-in chipcard reader for user identification
Automatic gain control to prevent acoustic feedback
Frequency response: 50-18kHz
S/N ratio at 1mV input level: -95dB
Sensibility: -46+(-)4dB
Power input: 24V
Microphone stem length: 41cm
8-p dual-shielded captive cable length: 1.5m
TL-VQXB5200 Chairman Unit
Flushmount panel design for fixed installation
Push button switch for MIC ON/OFF
Yes/ Abst/ No & 1/ 2/ 3 /4 buttons for voting and election
Priority button to override all active delegate units
Unidirectional electret condenser microphone
Red ring luminant to identify active microphone
Back-lit LCD screen for message display
Built-in chipcard reader for user identification
Automatic gain control to prevent acoustic feedback
Frequency response: 50-18kHz
Sensibility: -46+(-)4dB
Power input: 24V
Microphone stem length: 41cm
8-p dual-shielded captive cable length: 1.5m
TL-ZB1 Central Control Unit
Control & power supply unit with 19" rackmount chassis
Master, treble, bass volume level control
3 microphone modes can be selected on the front panel
FSC function to prevent acoustic feedback
Simultaneous active delegate units can be preset from 1-4
Connects contribution units in up to 4 lines
8-p DIN connector for additional extension unit
RS 232 port for computer control
RS 485 port for dome camera control
Built-in automatic video matrix switcher
4 x video input sockets & 2 x video output sockets
RCA audio outputs for external equipment
Power supply: 110V/240VAC, 50-60Hz
Max. Power: 300W
Frequency response: 20Hz-18kHz
S/N ratio at 1mV input level: -95dB
Distortion at 1kHz: < 0.3%
Operating temperature: -20 to 50 Centigrade degree
Dimensions: 423x90x320mm (WxHxD).
Audited Supplier 
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