The GONSIN Daya TL-V4200 digital conference system offersa versatile conferencing solutionfeaturing microphone discussion,video tracking, digital recording and software control.

Central Control Unit TL-Z3

Features:
1. It is used for conference discussion and video tracking.
2. It controls up to 60 conference units.
3.It can be expandable to support 1,000 conference units.
4. It supports multiple chairman and vice-chairman units.
5.It has a built-in FSC for acoustic feedback prevention.
6. It offers built-in treble/bass compensation.
7.It is equipped with a built-in 4x1+1 video matrix switcher.
8. It has a built-in MIC IN audio input for wireless Mic system.

Features of the Digital Conference Systemin Stand-alone Operation Mode
1. 1 to 4 delegate microphones can be active simultaneously.
2. It has a selectable operating mode: AUTO/FIFO/OPERATOR.
3.Itsupports automatic video trackingwith a preset panorama position.

Extended Features ofDigital Conference System under PC/Software Control
1. The conference system softwareenables the operator to allow or reject a delegate\'s request to talk.
2. The speaking time limit can be preset for conference units.
3. It offers attendance registration using IC cards or REG key press.
4. The system offers conference audio recording and video recording.

Chairman Unit TL-VX4200 and Delegate Unit TL-VD4200

Thedelegateunit allows the delegate to speak, request to speak, listen to speech andregister attendance. Each unit comes with a headphone jack and volume control for delegates to listen to the floor speaker and adjust volume level for comfortable listening. The built-in loudspeaker automatically mutes when the microphone is turned on.1 to 4 delegate microphones can be active at the same time. The multiple chairman and vice-chairman units can be used in one system and can be active at any time regardless of the preset delegate Mic limit. The delegate unit can beset as vice-chairman unit via software. The chairman unit has an additional priority button to override all delegate units to control the conference.

Features
1.It is highly resistant to mobile phone interference.
2.Ithas the pluggable microphone stem.
3. It offers long microphone pick-up range.
4. It has a low profile built-in loudspeaker.
5.It is equipped with a built-in chip card reader.
6. It has a white-on-blue backlit LCD screen.
7. It has a red ring luminant to indicate active microphone.

Basic Functions
1. The conferenceunit has the function of microphone discussion: push to talk or request to talk. It offers floor audio listening via headphone or built-in loudspeaker, with volume control.
2. AUTO/FIFO/OPERATOR modes are available for microphone management.
3. It offers attendance registration by IC card andREG key press.
4.It has the dynamic LCD messages formicrophone discussion.
5. It supports automatic video tracking, with preset panoramic position.

Technical Specifications
1. Mounting type: fixed or portable tabletop
2. Mic pick-up range: up to 600mm
3. Sensitivity: -46dB1dB
4. Power input: 24V DC
5. Power consumption: 2W
6. Microphone stem length: 410mm
7. LCD: 6532mm, 12864 dot matrix
8. Phone jack: 3.5mm stereo
9. Internal loudspeaker: 8/2W
10. Operating temperature: 0 to 45
11. Storage temperature: -20 to 50
12. Dimension (H*W*D): 57145173 mm
13. Weight: 0.75 kg
14. Housing color scheme: black or silver

GONSIN is a professional digital conference system manufacturer based in China. We also offer wireless interpretation system, wireless conference system,wireless voting system, and more.