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New Arrival Product PV-MCU EN54 Main Function Control Unit with Audio Storage and Monitor for Fire Alarm System
The Master Control Unit (MCU) is the central management device of the system, used to manage and monitor all devices and perform various operations. The MCU is integrated with audio storage, broadcast, zone control, monitoring, timing control, and fault diagnosis functions.
The built-in 500W digital power amplifier can drive a maximum of 8 loudspeaker lines to meet requirements for small applications. It can also be connected to zone expanders to increase system capacity for large-scale application requirements.
| Parameters | PV-MCU EN54 Values |
| Main Supply Voltage | AC 220-240V, 50/60Hz |
| Power Consumption | <760W |
| Microphone Input | |
| Input Sensitivity | -59±3dBV |
| Frequency Response | 100Hz-14KHz, ±3dB |
| Auxiliary Input | |
| Channels | 2 |
| Input Impedance | 10 KΩ |
| Loudspeaker Circuit | |
| Output Channels | 8 (Group A and Group B) |
| Max Loudspeaker Load | 500W |
| Others | |
| Memory Capacity | 1GB flash, 4GB SD card |
| Operating Temp | -10ºC to +50ºC |
| Net Weight | 14.3KG |
