HAI-3504D | Digital wired conference system unit - Delegate unit
HAI-3504D
- Microphone with lamp show working status
- Chairman have speech switch and priority control switch, priority switch can shut all delegate units and chairman unit is not affected.
- Gooseneck microphone can 360 0 rotate, flexible adjustment to meet different people.
PARAMETER
- Type: Condenser
- Directivity: Ultra-Cardioid
- Frequency response: 30Hz-18KHz
- Sensitivity : -43 ± 2dB@ 1KHz
- Voltage): DC 9VMain controller supply power
- Min. input impedance : 1KQ
- S/N ratio: >60dB
