Carbon Monoxide Detectors

Looking for a carbon monoxide alarm? At Toolstation, we stock life-saving carbon monoxide detectors to monitor CO levels from trusted brands Aico and FireAngel.

Choose from a range of trade quality carbon monoxide alarms, including the FireAngel digital carbon monoxide alarm CO9D with a 7-year sealed in battery and LED screen, and the FireAngel 7-year life carbon monoxide alarm CO-9X with an advanced electrochemical sensor.

We stock mains powered, battery powered or wireless carbon monoxide alarms. You can also find dual FireAngel carbon monoxide alarms that are combined with a smoke alarm.

If you are looking for a smaller carbon monoxide detector, opt for the FireAngel carbon monoxide alarm TCO-9B. This model is popular for being small and un-obtrusive. If you are purchasing more than one CO detector, save money with our FireAngel twin pack.

Monitor CO levels with our range of Aico CO alarms, these carbon monoxide detectors include a lithium battery and a memory feature to show the last recorded CO level. They also feature test/silence buttons and fault indicator alarms.

For safe and effective use, carbon monoxide alarms should be installed, checked and serviced according to the manufacturer’s instructions.

Spend over £10 online and receive free delivery with your order or click and collect from your closest Toolstation branch.
Voltage
FireAngel FireAngel FireAngel Carbon Monoxide Alarm TCO-9B Twin Pack - 62237 - from Toolstation
25%
Off
FireAngel FireAngel FireAngel Carbon Monoxide Alarm CO-9B - 84039 - from Toolstation
30%
Off
£13.98 was £20.26
ex. VAT £11.65
Each

Advanced electrochemical sensor. Replaceable battery. C ...Read more

FireAngel FireAngel FireAngel 7 Year Life Carbon Monoxide Alarm CO-9X - 11784 - from Toolstation
5%
Off
Nest Nest Nest Protect Smoke & Carbon Monoxide Alarm Battery S3000BWGB - 80792 - from Toolstation
15%
Off
Nest Nest Nest Protect Smoke & Carbon Monoxide Alarm Wired S3003LWGB - 54114 - from Toolstation
15%
Off
Aico Aico Aico Ei225EN Mains Carbon Monoxide Alarm 230V - 44123 - from Toolstation
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