Diving & Life Support

4-Zone Fire Alarm Rack

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The 4-Zone Fire Alarm rack can monitor four individual zones or locations. In the event of an alarm condition an audible and visual alarm is triggered at the Fire Alarm rack indicating the location of the fire. This Rack complies with the requirements set out in IMCA, ABS and DNV.


  • The Fire Alarm Rack has a 2U, 19inch rack form factor.
  • A flashing sounder indicator is provided that can be placed at the operators discretion.
  • The Fire Alarm makes use of Apollo Fire’s ORBIS Marine Optical Smoke Detectors.
  • Four monitored inputs.
  • Sensor series connection. 



Power Source: 115 – 230Vac 50/60Hz
Power Consumption: 1.2A/115Vac 0.7/230Vac
Voltage to Sensor: 24Vdc
Width: 483mm
Height: 88mm
Depth: 335mm
Weight: +-5kg