Desktop basic discussion system professional audio speaker

Features:

1.Chairman unit can override/mute all the active delegate units

2. Chairman can approve or reject delegates who request to speak

3.High stability with 2 meter 8-pin cable, reducing interference from electromagnetiv waves.

4. Chairman unit located in any place with other discussion unit.

5. Loudspeaker automatically mute when the microphone turns on to avoid sound reinfusion.

6. The power of delegate unit and chairman unit are supplied by the central control unit with
24V safty voltage.

7. Daisy chain cable model is easy to install and maintain.

8. Built-in speaker and earphone connector

9.Built-in DSP processor for acoustic feedback prevention

10.Highly directional microphone with indicator light.

Specification: