PAVA4400FM is a wall-mounted fireman microphone used with PAVA4600 4-zone integrated voice evacuation system host. It supports the control of PAVA4600 and real-time microphone monitoring; powered by PAVA4600 with 24V network cable, with audio transmission distance up to 300 meters, and it supports redundant wiring and has operation permission control.
Features:
- Support remote control of PAVA4600 host.
- Support microphone real-time monitoring.
- One network cable for 24V power supply, audio transmission and communication.
- Support 300-meter long-distance audio transmission.
- Support redundant wiring.
- With one-key alarm function and two editable alarm voices, with EMC microphone for guidance in emergency situations.
- The system supports automatic fault diagnosis, data
| Items | Parameters |
| Working Voltage | DC24V(connect to the PAVA4600 interface with anetwork cable) |
| Sensitivity | 5mv (+/-1mv) |
| SNR | ≥70dB |
| Frequency Response | 100Hz~10KHz(+/-3dB) |
| Package Dimensions | 313x312x177mm |
| Machine Dimensions | 300x240x100mm |
| Gross Weight | 4.2KG |
| Net Weight | 3.2KG |
