ABS Fireproof Fire Broadcast Control Panel 3A Current For Fire Alarm System

HY5727B Fire Broadcast Control Panel Automatic Starting and Manual Starting of broadcast in selected zone / zones; Provides 30 loops of fire broadcast control output; extension broadcast control panel can also be connected; Compatible with our E / EN / EL series fire alarm controllers by CAN Bus connection; Ability of device self-inspection and fault silencing; Ability to connect up to 2 amplifier with alarm indication in the event of an amplifier fault; Automatic broadcastin