Video Type Wired Conference Control System Unit HAI-4524D
HAI-4524D
- 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,volume control.Equiped LCD screen show working state.
- Two groups of 3.5mm stereo sound output socket; can be used as speech sound input and earphone connection.
- 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
- T-shaped 2M cable
- Mic length:415mm
- Size:19012563mm
- Weight:1100g
