Fire Alarm Amplifier - SX-5224

Simultaneous broadcasting of different 2 groups (12 zones + 12 zones);
Built-in 2 USB, 1 tuner and have 2 AUX inputs;
Independent gain adjustment for analog signal input;
EMC message record function;
Able to set priority of different audio sources;
Maximum 8 MIC consoles can be connected on the system for zone selection;
Built-in monitor speaker to monitor broadcasting;
Tone adjustment for high frequency and low frequency;
2 type of chime;
Built-in sensitive EMC MIC;
Self testing function displays status of BGM and EMC broadcast, and faulty equipments;
Switch to back up amplifier in case master amplifier in faulty;
The system can be extend up to 4 units;
LAN link, support PC remote control, edit program,
24V power supply for backup