Microprocessed modular panel made according EN 54-2 and EN 54-4. Modular capacity between 8, 12 and 16 conventional detection zones with active end of line. 2 EVACuation monitored output. Fire and fauilure relay. Test zones mode. Control keys and LEDs for status indication. Capacity for 12V/18Ah battery. Dimensions: 462 X 345 X 120.