Sell Conference Microphone Discussion System with Voting & Interpretation

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GONSIN TL-VCB4100 digital conference system offers multi-functional conferencing solution integrated with microphone discussion, electronic voting, simultaneous interpretation, language distribution, attendance registration, chairman priority, LCD display, headphone monitoring, chipcard reading, 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 200 delegate units with additional extension units. Multiple control units can be cascaded together to form a system of up to 1000 delegate units.

The system can seamlessly interface with GONSIN IR/DSSS wireless transmission system to provide simultaneous language interpretation for additional participants.

Main Features
Open/FIFO/Operator microphone modes can be easily preset
Efficient microphone management with excellent sound quality
Attendance registration using IC card or mic button
1 chairman unit & 10 vice-chairman units can be used
Chairman/vice-chairman units can be active at any time
Chairman unit can mute/override all active delegate units
Simultaneous active delegate microphones from 1 to 4
Any delegate unit can be preset as vice-chairman unit
6 language channels for simultaneous interpretation
Multiple voting types and options are available via software
4 dome cameras supported to track the speaking delegate
HDD and CD recordings can be done via PC/software
System can run with or without PC/software control

TL-VDCB4100 / TL-VXCB4100
Delegate / Chairman Unit

Push button for attendance registration & MIC on/off
YES/NO/ABST & 1/2/3/4/5 numeric keys for voting
Up/down buttons for language channel selection
High quality unidirectional gooseneck microphone
LED red ring luminant to identify active microphone
3.5 mm jacks for headphone & recording w/ level control
65x32mm back-lit LCD screen
Built-in chipcard reader for user identification
Supports automatic video camera tracking
Frequency response: 50-18000 Hz
S/N ratio: -95dB/1mV
Sensibility: -4614dB
Power input: 24V DC
Pick-up range: up to 60 cm
Standard stem length: 410 mm
ABS base dimensions: 150W50W135mm (WWHWD)
Chairman unit with additional priority button

TC-F06 Interpreter Console

The TC-F06 interpreter console is a digitally-controlled workstation allowing two interpreters to work in turn.
Designed to be used for 6-channel simultaneous interpretation
Gooseneck microphone and headset microphone can be used
Built-in loudspeaker with volume level control
LCD screen for specific information display
3.5mm jacks on both sides for MIC input and headphone/recording output
3 incoming languages can be preset, with pre-select A/B/C keys.
Automatic channel interlocking prevents interpreters from using same outgoing channel
Relay interpretation allows the interpreters to work from an active channel other than the floor
MUTE key to enable a brief muting of the microphone for cough cut
SLOW key to alert the current speaker to speak slowly
Loudspeaker is automatically switched off when MIC is on or headset is used
The floor signal goes to each output channel after the microphone is switched off
Multiple interpreter consoles can be connected in a daisy-chain
Designed to comply with all related international standards & requirements.
Frequency response: 50Hz-18kHz
Distortion at 1 kHz: < 0.1%
Channel separation: > 85 dB
Signal-to-noise ratio: > 90 dB
Max. input power level: 7.5V
Operating voltage: 24V
Power consumption: 2.5W 8(Ohms)/2W built-in loudspeaker
Operating temperature: 0-50
Standard mic stem length: 425 mm
128x64 backlit LCD screen
3/5/10m cable with DB25 connectors
3.5mm jacks for mic, headphone, recorder
ABS base: 247 X 145 X 95 mm

TC-ZB1 Central Control Unit

Provides DC power to all contribution units
Master, treble, bass volume level control
3 microphone modes can be selected on the front panel
1/2/3/4 simultaneous active delegate units can be preset
FSC function to prevent acoustic feedback
Connects contribution units in up to 4 lines
DB25 connectors for interpreter unit & IR/DSSS system
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
4 x RCA audio outputs for external sound equipment
AC power requirement: 110/240V, 50-60Hz
Power capacity: 300W
Frequency response: 20Hz to 18kHz
S/N ratio at 1mV input level: -95 dB
Distortion at 1kHz: < 0.3%
19" rack-mount case
Brand Name
Supply Capacity
2000 units per month
Condition of Goods
Lead Time from Order to Shipment
7 days
Model Number
Minimum Order Quantity
1 unit
Power Requirements
110/240 volts
Terms of Payment
L/C at sight or T/T
Terms of Sale
FOB Guangzhou