GONSIN TL-VQCB5500 digital conference system, designed for table surface or chair armrest flush mounting, offers a multi-functional conferencing solution that combines microphone management, delegate discussion, digital voting, simultaneous interpretation, language distribution, attendance registration, chairman priority, LED display, headphone listening, video switching, camera tracking, digital recording and software control.
 
The system on one central control unit supports up to 60 delegate units, and can be expanded to 4000 delegate units with additional extension units.    

Main Features

• Compact terminal design for table or chair flush mounting
• Maximum 20 chairman units & vice-chairman units can be used
• Chairman/vice-chairman units can be active at any time
• Chairman unit can override/mute all the active delegate units
• 1/2/3/4 delegate microphones can be active simultaneously
• Open/FIFO/Operator microphone modes can be selected
• 6 audio channels can be used for language interpretation
• Multiple selectable voting types and options are available
• 4 dome cameras are supported to track the speaking delegate
• HDD and CD recordings can be done via PC/software
• Seamlessly interfaces with IR/DSSS transmission system

TL-VDQCB5500  Delegate Unit

• TALK button for microphone on/off
• YES/ABST/NO voting buttons
• CH+/- buttons for 6-channel selection
• VOL+/- for headphone volume control
• REG button for attendance registration
• Pluggable omnidirectional handheld microphone
• 3.5mm jacks for headphone and microphone
• LED digital display of conference information
• Frequency response: 50HZ -18KHZ
• S/N ratio: ≤95dB
• Sensibility-46dB±4dB
• Power input: 24V DC
• Effective pick-up range: up to 200 mm
• Standard microphone stem: 165 mm
• Microphone length including cord: 120 cm
• Dimensions: 210×108×50mm (W*H*D)

TL-VXQCB5500  Chairman Unit

• TALK button for microphone on/off
• Priority button to override delegate units
• YES/ABST/NO voting buttons
• CH+/- buttons for 6-channel selection
• VOL+/- for headphone volume control
• REG button for attendance registration
• Pluggable omnidirectional handheld microphone
• 3.5mm jacks for headphone and microphone
• LED digital display of conference information
• Frequency response: 50HZ -18KHZ
• S/N ratio: ≤95dB
• Sensibility-46dB±4dB
• Power input: 24V DC
• Effective pick-up range: up to 200 mm
• Standard microphone stem: 165 mm
• Microphone length including cord: 120 cm
• Dimensions: 210×108×50mm (W*H*D)

TC-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
• DB25 connectors for interpreter unit & IR/DSSS system
• DIN connector for additional extension unit
• Can be controlled via PC/software if required
• 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
• AC power requirement: 110V/240V, 50-60Hz
• Power capacity: 300W
• Frequency response: 20Hz-18kHz
• S/N ratio at 1mV input level: -95dB
• Distortion at 1kHz: < 0.3%
• Operating temperature: -20 to 50
• Dimensions: 423×90×320mm (W×H×D)