The Mega-Guard Fire Alarm System (FAS) monitors four different fire zones on the vessel in compliance with EN54-2 and type approval by class societies. The fire detection sensors of each zone are connected in a loop and the wiring is connected to the backside of the Mega-Guard Fire Alarm System. The Fire Alarm System supports up to 32 standard fire detection sensors in a single loop:
Manual call point
The Mega-Guard FAS is connected to the main supply and to the back-up supply for automatic change over in case of failure of supply voltage.
The Mega-Guard Fire Alarm System is equipped with the following outputs:
24VDC for Siren; activated in case of Fire and Fault alarm; this output is monitored on wire break.
Delayed fire alarm contact; activated in case the Stop Horn pushbutton on the front is not pressed within 2 minutes.
NMEA output for VDR.
Fail contact; activated in case of failure.