Smoke & Carbon Monoxide Alarms

Detect the early signs of fire, smoke or gas leaks with battery carbon monoxide detectors and smoke alarms from Toolstation. We stock a range of carbon monoxide detectors and fire alarms from trusted brands such as FireAngel and Aico.

Improve fire safety with the 10-year battery heat alarm from FireAngel. This long-lasting FireAngel smoke alarm has a 10-year guarantee and is ideal for kitchen and garage use. For reduced nuisance, opt for a toast proof fire alarm for kitchens.

Aico smoke alarms also have a 10-year guarantee, such as the Aico 10-year lithium battery heat alarm. For quick and simple installation, the Aico Ei141RC Easi-fit smoke alarm and Aico Ei141RC Easi-fit optical smoke alarm both include the convenient Easi-fit base. To link multiple smoke alarms with wireless connection, the Aico EI168RC Easi-Fit RadioLink Base is compatible with Aico 140RC and 160RC smoke and heat alarms.

At Toolstation, we have a variety of carbon monoxide detectors to choose from. Install the FireAngel carbon monoxide alarm for 7 or 10 years of guaranteed durability.
FireAngel FireAngel / FireAngel 10 Year Carbon Monoxide Alarm - Replaceable Batteries FA3313
( 224 )

£19.49

ex. VAT £16.24 Each

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FireAngel FireAngel / FireAngel 10 Year Battery Smoke Alarm FA6620-R Twin Pack
( 200 )

£28.49

ex. VAT £23.74 2 Pack

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FireAngel FireAngel / FireAngel 10 Year Battery Smoke Alarm FA6620-R
( 430 )

£14.99

ex. VAT £12.49 Each

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FireAngel FireAngel / FireAngel Combination Optical Smoke and Carbon Monoxide Alarm SCB10
( 62 )

£38.99

ex. VAT £32.49 Each

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FireAngel FireAngel FireAngel / Carbon Monoxide (CO) Alarm with 1 year replaceable batteries 120x73x35.5mm
( 52 )

£17.99

ex. VAT £14.99

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Aico Aico / Aico Ei146E Easi-fit Optical Smoke Alarm 230V + 9V Alkaline Battery Back-up
( 162 )

£27.99

ex. VAT £23.32 Each

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FireAngel FireAngel / FireAngel 10 Year Carbon Monoxide Alarm - Replaceable Batteries FA3313 Twin Pack
( 118 )

£35.99

ex. VAT £29.99 2 Pack

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FireAngel FireAngel / FireAngel 10 Year Carbon Monoxide Alarm - Sealed for Life Battery FA3820
( 103 )

£27.99

ex. VAT £23.32 Each

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FireAngel FireAngel / FireAngel Mains Smoke Alarm SW1-R
( 197 )

£19.99

ex. VAT £16.66 Each

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FireAngel FireAngel / FireAngel 10 Year Sealed for Life Battery Heat Alarm FA6720-R
( 80 )

£17.63

ex. VAT £14.69 Each

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FireAngel FireAngel / FireAngel 10 Year Digital Carbon Monoxide Alarm - Sealed For Life Battery FA3322
( 46 )

£44.99

ex. VAT £37.49 Each

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FireAngel FireAngel FireAngel / Carbon Monoxide (CO) Alarm with 1 year replaceable batteries 120x73x35.5mm
( 8 )

£34.99

ex. VAT £29.16 2pk

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Aico Aico / Aico Ei208 Carbon Monoxide Alarm Lithium Battery
( 57 )

£21.99

ex. VAT £18.32 Each

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FireAngel FireAngel / FireAngel Mains Heat Alarm HW1-R
( 67 )

£21.49

ex. VAT £17.91 Each

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Aico Aico / Aico Optical 10 Year Lithium Battery Smoke Alarm Ei650 Stand Alone Alarm
( 24 )

£32.99

ex. VAT £27.49 Each

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Aico Aico / AICO EI3028 Multi-Sensor Heat & CO Alarm
( 1 )

£82.99

ex. VAT £69.16 Each

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FireAngel FireAngel / FireAngel 1 Year Battery Smoke Alarm SB1-R Twin Pack
( 82 )

£14.99

ex. VAT £12.49 Each

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FireAngel FireAngel / FireAngel Pro Connected Wireless Battery Interlink Heat Alarm Battery Powered
( 13 )

£69.99

ex. VAT £58.32 Each

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Google Nest Google Nest / Google Nest Protect Smoke & Carbon Monoxide Alarm Wired S3003LWGB
( 3437 )

£94.99

ex. VAT £79.16 Each

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Aico Aico / AICO EI3024 Multi-Sensor Fire Alarm
( 2 )

£66.89

ex. VAT £55.74 Each

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FireAngel FireAngel / FireAngel 1 Year Battery Smoke Alarm SB1-T
( 124 )

£8.79

ex. VAT £7.32 Each

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Aico Aico / Aico Ei168RC Easi-fit RadioLINK Base 230V + Lithium Battery Back-up
( 5 )

£54.99

ex. VAT £45.82 Each

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Aico Aico / Aico Ei144E Easi-fit Heat Alarm 230V + 9V Alkaline Battery Back-up
( 64 )

£43.99

ex. VAT £36.66 Each

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Aico Aico / AICO Ei3016 Optical Smoke Alarm
( 9 )

£50.99

ex. VAT £42.49 Each

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