GONSIN TL-VQB5300 digital conference system offers a multi-functional flushmount conferencing solution integrated with microphone management, delegate discussion, digital voting, attendance registration, chairman priority, LCD display, internal loudspeaker, headphone monitoring, chipcard reading, camera tracking, digital recording and software control.

- Multiple chairman units and 10 vice-chairman units can be used
- Basic system on a central unit supports up to 60 delegate units
- Expandable to 1000 delegate units with additional extension units
- Chairman/vice-chairman units can be active at any time
- Chairman unit can override/mute all active units
- 1/2/3/4 delegate microphones can be active simultaneously
- Open/FIFO/Operator microphone modes can be selected
- Attendance registration using IC card or REG button
- Multiple selectable voting bypes and options are available
- Each delegate unit can be preset as vice-chairman unit
- Delegate speaking time limit can be preset or controlled by operator
- LCD display of conference and user-related information
- Up to 4 dome cameras can be supported to track the speaking delegate

TL-ZB1
Central Control Unit

- Control & power supply unit with 19" rackmount chassis
- aster, treble, bass volume level control
- 3 operating modes can be selected on the front panel
- FSC function to prevent acounstic feedback
- 1/2/3/4 simultaneous active delegate units can be preset
- Connects conference units in up to 4 lines
- 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
- PTZ protocol Pelco-P9600 compatible
- 4 BNC sockets for AV input: 1Vpp 75Ω
- 2 RCA sockets for AV output: 1Vpp 75Ω
- 128 preset positions for automatic camera tracking
- RCA recording audio outputs: 0-2.8Vpp
- AC power requirement: 110/220V, 50/60Hz
- Maximum power: 300W
- Frequency response: 50-18KHz
- S/N ratio: -95dB/1mV
- Distortion at 1KHz: < 0.3%
- Operating temperature: -20 to 50 Centigrade
- Dimensions: 423x90x320mm (WxHxD)

TL-VDQB5300/TL-VXQB5300
DELEGATE UNIT/CHAIRMAN UNIT
- Designed to be used for flushmount installation
- Push button for attendee registration & microphone on/off
- YES/NO/ABST, 1/2/3/4/5 numeric buttons for digital voting
- Unidirectional electret condenser microphone
- Red ring luminant to identify active microphone
- Pluggable gooseneck microphone stem
- Built-in 2W/8Ω loudspeaker w/ level control
- 3.5 mm jacks for headphone & recording with level control
- Internal speaker is truned off when mic is activated
- 65x32mm back-lit LCD display for user-related info
- Built-in chipcard reader for user identification
- Supports automatic video camera tracking, Built-in chipcard reader for user identification
- Frequency response: 50-18k Hz
- S/N ratio: -95dB/1mV
- Sensibility: -46+4dB(-4dB)
- Power input: 24V DC
- Effective pick-up range: up to 600 mm
- Standard stem length: 425 mm
- Any delegate unit can be preset as vice-chairman unit
- Chairman unit with additional priority button to override/mute delegate units