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As part of the fire and safety range at Discount Electrical we bring you our full selection of heat alarms for your home or business. Browse them all below or use the filters on the left to refine your search.

What is a heat alarm?

Heat alarms, or heat detectors, are a fire detection device which works by responding to a rise in temperature within a room. It does this by containing a heat sensitive element and once this is triggered it can set off an alarm, automatically signal the emergency services or both. Multi-sensor heat alarms are also available which are more accurate, as well as mains powered alarms.

Buy heat detectors online

Right now at Discount Electrical we have a great selection of heat alarms for you to browse and buy including products from leading industry names such as Aico Ltd and Kidde Safety Europe.

 

Order your heat alarm, or any other products from our online store, and if your order total is over £10 then you can enjoy free delivery throughout the UK. We also sell smoke alarms and carbon monoxide alarms – make sure your home is fully protected! 

£8.58
RRP £22.32
You Save £13.74 (62%)

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£21.60
RRP £56.16
You Save £34.56 (62%)

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£27.00
RRP £36.00
You Save £9.00 (25%)

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£31.68
RRP £42.24
You Save £10.56 (25%)

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£45.14
RRP £60.19
You Save £15.05 (25%)

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£56.56
RRP £75.41
You Save £18.85 (25%)

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