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First Alert Heat Alarm
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First Alert Heat Alarm

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Product details

Product information

The HA300 heat alarm is a 9V alkaline battery operated alarm designed for use in residential kitchens, boiler rooms, utility rooms, loft spaces and garages.

  • 1 year 9V Battery powered
  • Test & alarm pause button and Low battery warning signal
  • Easy to install with fixings provided
  • 5 year Guarantee

Features and benefits

The alarm is triggered by dramatic increases in temperature such as when a fire has started which eliminates the risk of nuisance alarms from humidity, steam or cooking smokes.

  • Thermistor sensing technology
  • 9V alkaline battery operated
  • Test and alarm pause button
  • Low battery warning
  • Compact design & easy battery replacement
  • Detects rapid rise in temperature
  • Ideal for use in kitchens
  • Easy to fix, fixings provided
  • Compact design & easy battery replacement


Primary power supplyBattery powered
Sensor typeHeat
Colour descriptionWhite
Depth (mm)55mm
Diameter (mm)105mm
Height (mm)105mm
Width (mm)105mm
Fixings suppliedFixings supplied
Batteries includedBatteries included
Battery life1 year
Battery type9V
Battery backup9V battery backup
Alarm volume85dB
Pack quantity1
StandardBS 5446-2:2003
Product code0029054019929