Digital Conference System

Model Number

TD411

Chairman  Microphone  Unit TD411d

1. Embedded installation

2. The annular red indicator lamp could show the state of the microphone

3. Electric capacity type microphone, equipped with windshield cover

4. Microphone pipe can be pull out

5. Mic length (450mm)

6. Frequency response:100Hz~13kHz

7. Sensitivity -44dB±2 dB

8. The system power supply for all the delegate units is provided by the main unit at 18 safe voltages.

9. Earphone output jack and record jack

10. Support Auto-off function

11. With camera auto-track function



Chairman microphone unit TD411c

Including the functions of the delegate unit, chairman unit has other following functions

1. The chairman unit number in the system is option (1-12), can join in any position of the system.

2. Turn down delegate MIC by press the priority button.

Indicative sound for chairman unit (optional