Unit supply :230Vac. Output of alarm command: 12 Vdc eventual solenoid valve impluse.protection degree IP 42. Catalytic sensor with alarm threshold . 10%LIE.
Can be fitted to most common 3 way module boxes. Emits an audible tone and can control a close solenoid valve, fan siren etc in white casing. Power supply 230v VCA Switch contacts and suitable for normally open (NO) and closed (NC) solenoid valves.