Desktop Discussion Voting Conferencing Chairman Mic for Audio Conference System D7121

Integrated discussion and voting functions in a single conference unit.

Comes with a 2-meter dedicated high-density cable and a standard RJ45 network connector.

Equipped with a cardioid electret condenser microphone with a dual-color LED ring (red/green).

Standard aluminum alloy square microphone stem; optional gooseneck microphone stem available.

Microphone stem can be detached during recess for convenient maintenance and storage.

Excellent resistance to mobile phone interference.

Built-in magnetic high-fidelity speaker; speaker automatically mutes when microphone is active to prevent feedback.

3.5mm stereo headphone jack for connecting headphones; headphone volume adjustable.

Features a microphone on/off button and 5 voting keys, with a priority key on the chairman unit.

Supports key-based sign-in function.

Each unit has a unique ID number.

High-brightness 2.4-inch OLED display for real-time status monitoring.

Compatible with cameras: after configuration via the digital conference system host or PC software, the unit can support automatic camera tracking.

Self-diagnostic functionality when connected to the control host.

Passive unit powered by host system or PoE switch, with an input voltage of +48V input.

When the microphone is activated, the built-in loudspeaker is automatically muted to prevent audio feedback.

Microphone activation triggers a notification sound; sound can be enabled or disabled via settings.

Chairman unit supports priority function and podium mode through host configuration.

Chairman unit can approve speaking requests from delegate units.

Chairman unit can be activated freely without limitation on the number of active speakers.

Chairman unit provides full priority control over meeting proceedings.

Chairman unit connection position is unrestricted.