Heat alarms respond to changes in temperature rather than smoke. Ideal for kitchens & garages where fumes, dust, or mist may be present.
Heat Alarms
Heat alarms respond to changes in temperature rather than smoke. Ideal for kitchens & garages where fumes, dust, or mist may be present.
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Firehawk Mains Heat Alarm with Alkaline Battery Backup (FHN450BB)
FHN450BB
> Heat Alarm
> Mains powered
> Alkaline battery backup (Grade D2)£19.90 £16.58 As low as £18.97 £15.81
Limited Stock
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Firehawk Mains Heat Alarm with Rechargeable Lithium Battery Backup (FHN450RB)
FHN450RB
> Heat Alarm
> Mains powered
> Sealed lithium battery backup (Grade D1)£24.89 £20.74 As low as £23.74 £19.78
In Stock