Smoke & Heat Detectors

Purchase a smoke detector or heat detector from Toolstation to increase fire safety in a building or home. Choose from an optical smoke alarm for lounge, dining and hallways or the ionization smoke alarm for bedrooms by tried and tested brands such as Aico, FireAngel and BRK.

For optical smoke alarms, view the optical mains smoke alarm with thermally enhanced optical technology that combines the latest in optical sensing with thermal enhancement. Alternatively, try the long life optical smoke alarm that doubles as an interlinked smoke alarm and can connect up to 12 smoke alarms.

Install a heat detector into a kitchen or garage where smoke or mist may be regularly present. Consider the easi-fit Aico heat alarm that responds to heat buildup from large flaming fires and a heat sensor that triggers at 58°C, or a FireAngel mains heat alarm that can be interlinked for simultaneous warnings.

Spend over £10 online and receive free delivery or click and collect from the nearest Toolstation store.

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FireAngel 5 Year Battery Toast Proof Smoke Alarm ST-625R {{#ifNotEquals review 0}} {{/ifNotEquals}}
£10.99
ex. VAT £9.16
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5 Year Battery Smoke Alarm {{#ifNotEquals review 0}} {{/ifNotEquals}}
£8.49
ex. VAT £7.07
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FireAngel 10 Year Battery Toast Proof Smoke Alarm ST-622T Twin Pack {{#ifNotEquals review 0}} {{/ifNotEquals}}
£22.00
ex. VAT £18.33
2 Pack

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FireAngel Mains Smoke Alarm SW1-R {{#ifNotEquals review 0}} {{/ifNotEquals}}
£12.00
ex. VAT £10.00
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FireAngel Mains Base BW-PF-T {{#ifNotEquals review 0}} {{/ifNotEquals}}
£2.98
ex. VAT £2.48
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FireAngel Mains Heat Alarm HW1-R {{#ifNotEquals review 0}} {{/ifNotEquals}}
£18.70
ex. VAT £15.58
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FireAngel 1 Year Battery Toast Proof Smoke Alarm SB1-R Twin Pack {{#ifNotEquals review 0}} {{/ifNotEquals}}
£10.50
ex. VAT £8.75
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FireAngel 1 Year Battery Toast Proof Smoke Alarm SB1-R {{#ifNotEquals review 0}} {{/ifNotEquals}}
£5.98
ex. VAT £4.98
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FireAngel Pro Mains Smoke Alarm ST-230 {{#ifNotEquals review 0}} {{/ifNotEquals}}
£31.27
ex. VAT £26.06
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FireAngel 5 Year Battery Toast Proof Smoke Alarm ST-625R Twin Pack {{#ifNotEquals review 0}} {{/ifNotEquals}}
£20.00
ex. VAT £16.67
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FireAngel 7 Year Life Carbon Monoxide Alarm TCO-9XQ Twin Pack {{#ifNotEquals review 0}} {{/ifNotEquals}}
£39.00
ex. VAT £32.50
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FireAngel Pro Mains Heat Alarm HT-230 {{#ifNotEquals review 0}} {{/ifNotEquals}}
£31.27
ex. VAT £26.06
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FireAngel Pro Wireless Interlink Mains Smoke Alarm WST-230 {{#ifNotEquals review 0}} {{/ifNotEquals}}
£69.99
ex. VAT £58.32
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FireAngel Mains Base RFBW-T {{#ifNotEquals review 0}} {{/ifNotEquals}}
£39.00
ex. VAT £32.50
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FireAngel Pro Wireless Interlink Mains Heat Alarm WHT-230 {{#ifNotEquals review 0}} {{/ifNotEquals}}
£69.99
ex. VAT £58.32
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Natural Gas Alarm Battery {{#ifNotEquals review 0}} {{/ifNotEquals}}
£25.01
ex. VAT £20.84
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Surface Mount Pattress 5A 4 Way Terminal {{#ifNotEquals review 0}} {{/ifNotEquals}}
£2.42
ex. VAT £2.02
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FireAngel Combination Optical Smoke and Carbon Monoxide Alarm SCB10 {{#ifNotEquals review 0}} {{/ifNotEquals}}
£29.99
ex. VAT £24.99
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Aico 10 Year Lithium Battery Heat Alarm Ei603RF RadioLINK Wireless Interconnect {{#ifNotEquals review 0}} {{/ifNotEquals}}
£82.98
ex. VAT £69.15
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Optical Mains Smoke Alarm 660MBX 230V + 9V Backup {{#ifNotEquals review 0}} {{/ifNotEquals}}
£20.71
ex. VAT £17.26
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FireAngel Wi-Safe 2 Wireless Interlink Thermoptek Battery Smoke Alarm WST-630Q {{#ifNotEquals review 0}} {{/ifNotEquals}}
£34.54
ex. VAT £28.78
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10 Year Battery Heat Alarm WHT-630Q Wireless {{#ifNotEquals review 0}} {{/ifNotEquals}}
£38.42
ex. VAT £32.02
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Aico Ei141RC Easi-fit Ionisation Smoke Alarm 230V + 9V Alkaline Battery Back-up {{#ifNotEquals review 0}} {{/ifNotEquals}}
£19.98
ex. VAT £16.65
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Aico Ei 450 Battery RadioLINK Controller Lithium Battery {{#ifNotEquals review 0}} {{/ifNotEquals}}
£56.62
ex. VAT £47.18
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