Module for high power supervised output, for the connection to sirens, sound-light panel, solenoid, and so on; two function modes: (1) 2A supervised output, (2) solenoid supervised output for exstinguish system; 1 fault relay output with 3 contacts (C, NO, NC) to advise output interruption, shgort circuit, power fault, output overload, solenoid activation fault; it can be connected to digital-addressabel and conventional contro panels; power supply at 24Vdc; ABS black box; IP20 protection degree.