 | Gonsin Digital Conference Equipment Co., Ltd. (Exporter, Manufacturer)
| |  |  |  | Digital Conference System (TL-Q5000) | |
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 | Product Feature | | Main features
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- Interference-resistant with dual-shielded cable
- Simple push-to-talk operation
- High fidelity digital audio quality
- User identification by chipcard
- Multiple selectable microphone modes
- Simultaneous active microphones from 1 to 5
- Central unit with built-in video switcher
- Supports automatic camera tracking
- Complies with IEC industry standards
GONSIN TL-Q5000 digital conference system, designed for flush-mount installation, offers an integrated multi-functional conferencing solution that combines microphone management, delegate discussion, user identification, chairperson priority, LCD status display, video switching, camera control, digital recording and software management. Optional voting facilities are available for digital voting and audience response applications.
The basic system supports up to 65 terminals per central unit and can be expanded to 250 terminals with additional extension units. |
 | Product Specifications | | TL-QZ5000 Central Unit
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- 19" rack-mounting control & power supply unit
- Four line terminal input connectors
- Each line connects up to 25 terminals
- Master,bass,treble volume level control
- MIC MODE selection switch for delegate discussion
- AUTO MIC switch for active delegate speaker limit
- RS-232 serial port for control computer
- RS485 com port for dome cameras
- Built-in automatic video matrix switcher
- 4 RCA sockets for video signal inputs
- 2 BNC sockets for video signal outputs
- RCA audio outputs for external equipment
- Switch for acoustic feedback prevention
- Built-in fan units for ventilation & cooling
- Power requirement: 220VAC,50Hz
- Power capacity: 300W
- DC power output: 25V
- Frequency response: 20Hz~18kHz
- S/N ratio at 1mV input level: -95dB
- Distortion at 1kHz: < 0.3%
TL-QD5000 Delegate Unit
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- Push button switch for MIC ON/OFF
- Red ring luminant to identify live unit
- Supercardioid electret condenser microphone
- Power cover opener with contactless smart card
- Back-lit LCD screen for dynamic status display
- Automatic gain control to prevent acoustic feedback
- Auto turned off when no speech detected for 20 seconds
- Frequency response: 50Hz-18KHz
- S/N ratio at 1mV input level: -95dB
- Sensibility: -46+-4dB
- Microphone stem length: 41cm
- Portable or fixed tabletop mounting
TL-QX5000 Chairperson Unit
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- Push button for MIC ON/OFF
- Priority button to override all active delegate units
- Supercardioid electret condenser microphone
- Red ring luminant to identify live unit
- Power cover opener with contactless smart card
- Back-lit LCD screen for dynamic status display
- Automatic gain control to prevent acoustic feedback
- Auto turned off when no speech detected for 20 seconds
- Frequency response: 50Hz-18KHz
- S/N ratio at 1mV input level: -95dB
- Sensibility: -46+-4dB
- Microphone stem length: 41cm
- Portable or fixed tabletop mounting
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 | Contact Information |  | | Contact Person: |  | | Phone: |  | | Fax: |  | | Business Address: | 11 Success Road, Fengxiang Industrial Park, Shunde,,Foshan,China(CN) | | E-Mail: |  |
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