Infrared Conference Microphone

Origin	China
Model Number	TD878c/d
Brand Name	TUODUN
Style	Wireless
Type	Infrared microphone
Usage	Conference Microphone

1. Power : DC12V

2. Audio channel : 4

3. Control channel: 1

4. Frequency : 6MHz-8MHz

5. Sending comsuption: 10Dbm

6. Distrotion: <0.5%

7. SNR : <70bB

8. Fixed comsuption: 5W

9. Portable installation

10. High sensitivity for microphone, the sound is perfect within the 

      distance from 5CM to 30CM.

11. With microphone speaking button for controlling and indicative

       lamp for displaying the state of open and closed

12. With unidirectional microphone, avoid air sonic boom and built in

       wind shield function

13. The microphone of goose-neck can be pulled off and have

       speaking indicative round lamp

14. With function of avoiding electromagnetic from moblie phone

15. With function of sign in, voting, electing, evaluation

16. TD878cs support vedio camera tracking function

17. The chairman unit has priority buttion, which can turns on the system and reminds all the representative people for attenstion, and also can setting permanent termination or stop temporarily the speaking unit or the unit waiting to speak.