Video Type Wired Conference Control System Unit HAI-4516C
*With automatic video-tracking function.
*With microphone ,speaking button and indicator lamp that can show and control the state of speech.
*Plastic microphone cover shell and metal base.
*With a microphone unit connecting cable.
*Built-in speaker,equiped LCD screen show working state.
*With Chairman priority key;could shut all the delegate unit.
*The chairman unit can be placed in any position in loop.
*The chairman unit is unrestricted by the any function.
*The chairman unit quantity is unrestricted in the loop.
*Electronic key for adjust speaking volume and speaker volume.
*The power for units is supplied by the master controller at 24V safe voltage.
*Hand-in-hand connection method.
*With a microphone unit connecting cable 2m, 8P core line, convenient installation can increase efficiency.
Technical Parameters:
- Type: capacitance
- Polar pattern: one direction
- Frequency response: 40Hz-16KHz
- Sensitivity: -43±2dB@1KHz
- Input voltage: DC 24V(powered by host)
- Min input impedance: 1KΩ
- S /N Ratio: 68dB(A)
- Output connector: 8P terminal
- Input and output wire: 2M 8P shielded line
- Mic length:435mm
- Size::125*195*65mm
- Weight:1300g
