 | Gonsin Digital Conference Equipment Co., Ltd. (Exporter, Manufacturer)
| |  |  |  | Digital Conference System (TL-3000) | |
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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
- Three selectable operating modes
- Simultaneous active microphones from 1 to 5
- Supports automatic camera tracking
- Complies with IEC industry standards
GONSIN TL-3000 digital conference system provides a multi-functional conference solution which combines microphone management, delegate discussion, attendance registration, camera tracking, audio recording and software control.
Chairperson override facilities, multiple MIC modes, powerful management software and optional touchscreen function ensure total control of conference.
The basic system supports up to 70 discussion units per central unit and can be expanded to support up to 200 discussion units with additional extension units. |
 | Product Specifications | | TL-Z3000 Central Unit
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- 19" rack-mounting control and power supply unit
- Four line input connectors for delegate units
- Each line connects up to 25 delegate units
- Built-in power amplifier & high performance MCU
- RS-232 serial port for control computer
- RS485 com port for dome camera
- REC OUT jacks for recording
- TREBLE, BASS, MIC and REC level control
- Power requirement: 220VAC,50Hz
- DC power output: 24V
- Frequency response: 20Hz-18kHz
- S/N ratio at 1mV input level: -95Db
- Distortion at 1kHz: < 0.3%
- Dimensions: 344X434X120mm (LWH)
TL-D3000 Delegate Unit
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- Push button switch for MIC ON/OFF
- Red ring luminant to identify live unit
- Supercardioid electret condenser microphone
- Built-in loudspeaker in hi-fi quality
- Dynamic Noise Reduction (DNR)
- Automatic gain control (AGC) to prevent feedback
- Loudspeaker muted when mic on or headphone connected
- MIC turned off when no speech detected for 20 seconds
- Dual 3.5mm headphone jacks with level control
- Frequency response: 50Hz-18KHz
- Sensibility: -45 +- 4dB
- Microphone stem length: 41cm
- Portable or fixed tabletop mounting
TL-X3000 Chairperson Unit
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- Push button for MIC ON/OFF
- Priority button to override all active delegate units
- Red ring luminant to identify live unit
- Supercardioid electret condenser microphone
- Built-in loudspeaker in hi-fi quality
- Dynamic Noise Reduction (DNR)
- Automatic gain control (AGC) to prevent feedback
- Loudspeaker muted when mic on or headphone connected
- MIC turned off when no speech detected for 20 seconds
- Delegate registration by push button
- Dual 3.5mm headphone jacks with level control
- Frequency response: 50Hz-18KHz
- Sensibility: -45 +- 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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