LIFHA240: Fixed Temperature Heat Alarm Lifesaver 240V/ 9V



  • 73°C (163.4°F) fixed temperature design Heat Alarm
  • Interconnectable with compatible 240V smoke alarms
  • MAINS power on indicator
  • Complete with 9V battery
  • Low battery indication
  • Tamper resistant


  • Kitchen Areas
  • Garages, cellars, attics
  • High dust & humidity areas

6 in stock


The LIFHA240 Lifesaver 240V AC /9V DC Fixed Temperature Design Thermal Alarm Interconnects directly with Smoke Alarms as a good supplement to overall fire protection.

Heat alarms give an audible warning when the temperature at the alarm reaches 73°C. Heat alarms are ideal for kitchens, garages, cellars, boiler rooms, attics and other areas where there are normally high levels of fumes, smoke or dust which preclude the use of smoke alarms due to the risk of false alarms. For normalised bungalows, two-story houses, flats and maisonettes, PSA recommends that the minimum level of protection should comprise smoke alarms in the hallways and staircases.

This minimum standard necessitates one smoke alarm in the hallway of a typical bungalow or one smoke alarm on each level of a two-story house.

Heat alarms should not be used in these circulation areas. If there are, for example, long hallways, even the minimum standard may necessitate additional interconnected smoke alarms. If, however, the design of the dwelling does not comply with modern fire safety standards, or if factors such as the presence of several young children, elderly occupants or disabled people, or smokers, the use of portable heaters or solid fuel fires during the night, or the use of electric blankets, particularly by the elderly, EvacuLife advises that additional detection devices, installed within rooms, may be necessary.

Recommended Locations of Alarms

EvacuLife strongly recommends that both ionisation and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fires that can occur within the home.

Technical Details

Detection MethodFixed temperature 73°C (163.4°F)
Alarm Pressure:85dB at 3 meters
Low Battery Indication:Sounds a “chirp” at 30 – 40 second intervals
Interconnects to:Up to 24 240V smoke alarms
Compatible with:Smoke Alarms:
LIFESAVER 5000, 5800, 5800RL
Visual Signalling Device:
Isolation Relay:
Power Requirement:240 Volt ac 50 Hz sine wave supply.
Rating:80mA maximum per alarm
Dimensions:127mm (D) x 50mm (H)
Part Number:LIFHA240
Warranty:2 year warranty with proof of purchase