Compare combined smoke and carbon monoxide alarms for home products from over 25,000 stores

FireAngel FA3313-SB1-T2 Smoke & Carbon Monoxide Alarms w Replaceable Batteries

£21.95

eBay

X-Sense Smart Smoke Detectors, Carbon Monoxide & Heat Alarms With Base Station: 5 Smoke / 1 Heat / 1 Co

£169.99

B&Q

X-Sense Smart Smoke Detectors, Carbon Monoxide & Heat Alarms With Base Station: 4 Smoke / 1 Heat / 1 Co

£161.99

B&Q

X-Sense Smart Smoke Detectors, Carbon Monoxide & Heat Alarms With Base Station: 2 Smoke / 1 Heat / 1 Co

£109.99

B&Q

X-Sense Smart Smoke Detectors, Carbon Monoxide & Heat Alarms With Base Station: 3 Smoke / 1 Heat / 1 Co

£129.99

B&Q

Meross Carbon Monoxide Detector, EN50291, 2 Pack LCD Digital Display, Carbon Monoxide Alarms for Home with Batteries, Silence Function, Free Standing, Loud Alarm

£33.19

Amazon

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STATUS Monoxide Alarm | Home Carbon Monoxide Detector including Batteries | SDCMA3XAA1PB4 & 9 V Photoelectric Smoke Alarm

£20.98

Amazon

fxo Smoke Detector & Carbon Monoxide CO Alarm Value Multipack - 3 Interlinking Unit Home Protection Pack

£126.13

Amazon

Home Smoke Detector Carbon Monoxide Detection Alarm Real-time Monitoring LED Display Sound Light Alarming Troubleshootin

£15.96

Banggood

fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 4 Unit Home Protection Pack

£165.03

Amazon

fxo Smoke Alarm, Heat Detector & Carbon Monoxide CO Alarm Value Multipack - 5 Unit Home Protection Pack

£203.13

Amazon

Sensitive Home CO Sensor Detector Wireless CO Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector LCD Indi

£7.51

Banggood

Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Wired) & GJQ9T Nest Cam (Indoor, Wired) Security Camera - Smart Home WiFi Camera

£184.98

Amazon