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Please be aware there is a new version available. These are only compatible with other Firehawk heat and smoke alarms which have a red dot. Limited stock remaining and priced to clear.

The wireless battery heat alarm comes with a sealed battery that has a 10-year lifespan and can wirelessly interlink with other heat and smoke alarms in your home. With a compact design, it’s easy to install and simple to connect with other devices to ensure your family home has complete protection throughout.

A Wireless Interlinked Heat Alarm

Heat alarms are best installed in kitchens but are also suitable for garages and lofts as they’re unaffected by steam, fumes and dust thanks to the advanced thermistor detection technology. Benefitting from an extra-large test and silence button for simple operation, the wireless battery heat alarm has an 85 Decibel alarm that’s hard to ignore too.

Used and recommended by fire and rescue services across the country, this alarm is radio-interlinkable to other Firehawk smoke, heat or Carbon Monoxide alarms. By connecting up to 15 alarms, they will be connected by radio link so that when one alarm sounds all connected alarms will sound. Preventing nuisance alarms, the wireless battery heat alarm is CE Marked and is approved to EN 5446-2:2003.

To conserve power, the wireless heat alarm automatically switches on as the alarm is installed onto its mounting plate and automatically switched off when the alarm is removed. Each alarm is also provided with simple instructions which help you to pair the wireless alarms in your system without unnecessary stress. The Firehawk battery wireless heat alarm is suitable for installations complying with BS 5839-6 Grade D1 and 2022 Scottish Fire Safety Legislation and is best installed alongside the Wireless Battery Smoke Alarm in your bedroom, living room, hallway or landing.

  • Heat detector
  • Compact size: 113mm x 55mm, 0.24kg
  • Large test and silence button for easy operation
  • End of alarm life indication
  • 85 Decibel
  • Advanced Thermistor based detection to reduce nuisance alarms
  • Radio Interlinkable with 14 other wireless Firehawk alarms
  • Supplied with a long-life, 10-year lithium battery
  • CE Marked and BSI Kitemarked
  • EN 5446-2:2003 approved
  • Suitable for installations complying with BS 5839-6 Grade D1
  • 7-year warranty
  • Manufactured by Firehawk
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Wireless Battery Heat Alarm

    • Model number:
    • £39.11 ex. VAT
      £46.93 inc. VAT
      SAVE £25.56 (40%)
    • In stock (12 items available)
    • Never Beaten on Price
    • 100-day Free Returns
    • Spend £60 + vat for Free Delivery Next working day if ordered before 2pm
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