VA-6601
Broadcast Control Controller
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Description:
The intercom panel is the communication medium between the passenger and the driver. In the event of an emergency, the passenger can communicate with the driver through the intercom panel to realize the information exchange between the carriage and the cab.
Features:
| Operating language | Chinese/English/custom language |
|---|---|
| Installation method | Embedded installation |
| Physical interface | DB9 |
| Audio format | MP3, WAV |
| Audio sampling rate | 48KHz |
| Audio bit depth | 16 bit |
| THD | ≤1% |
| Frequency response | 317Hz~3.4kHz, +1dB/-3dB |
| SNR | ≥68dB(A) |
| Protection class | IP55 |
| Dimension | 210*100*60mm |
| Weight | 1.5kg |
| Electrical characteristics | 48V 0.1A DC phantom voltage |
| Working temperature (℃) | -20℃-65℃ |