Shop By Smoke &amp; Carbon Monoxide Detectors

Fireangel Light Fa6611-R - Optical Smoke Alarm With Escape B&Q

£26.99

B&Q

Kidde Replacement For Kf10 Mains Powered Smoke Alarms Size 9 B&Q

£21.50

B&Q

Fireangel Replacement For St-622 Year Smoke Alarm Size 10 B&Q

£21.99

B&Q

Kidde Red/Green 5Colsb Carbon Monoxide Alarm (7-Year Sensor) Size 7 B&Q

£23.71

B&Q

-15%

Smartwares Carbon Monoxide Alarm & Detector 2-Pack. Detects Dangerously High Levels Of Co Size 2 B&Q

£30.00

£34.99

B&Q

Goplushtoy (3Pcs) Carbon Monoxide Detector Co Alarm Detector Monitor Home Safety Uk

£11.99

OnBuy.com

Xytgogo (5 Pcs) Combination Carbon Monoxide Alarm Detector & Smoke Alarm

£102.46

OnBuy.com

RM370 Carbon Monoxide Detector Alarm ZCL1978 Safety Monitoring Device

£12.80

OnBuy.com

-31%

Carbon Monoxide Sentinel, 85-Decibel Alarm CO Detector, Designed for Peaceful Nights and Safe Days

£10.12

£14.46

OnBuy.com

New Kidde 2 Pack 2030-Dcr Compact 10 Year Life Carbon

£53.06

OnBuy.com

-8%

New Aico Radio Link Alarm Control Switch (Test, Locate Alarm, Silence- Hush Functions) Ei450

£41.71

£44.85

OnBuy.com

New (As Show, One Size) Home Fire Wifi Graffiti Wireless Smoke Detector

£24.13

OnBuy.com

-30%

Smoke & Carbon Monoxide Detector, Ensuring Your Home Is Always Ready, With Self-testing Components For Reliable Monitoring, Easy To Install,

£18.13

£25.90

OnBuy.com

-27%

CO Melder Kohlenmonoxid Melder Gasmelder Warnmelder Kohlenmonoxidmelder LCD

£43.83

£59.99

OnBuy.com

-30%

White 2 In 1 Co & Smoke Detector, Portable Device Ensuring Safety, Accurate Detection Of Hazards, Clear Lcd Screen For Monitoring Levels, Loud 85Db

£32.47

£46.38

OnBuy.com

Stbnvf White Lcd Digital Carbon Monoxide (Co) Combination Detector Alarm

£9.69

OnBuy.com

-28%

Black Friday Safety Deal: Combination Smoke & Co Detector

£24.69

£33.99

OnBuy.com

-42%

Umã¦Rket Tpm-200A Carbon Monoxide Sensor Module Co Detection

£4.55

£7.78

OnBuy.com

Firehawk Safety Products White Firehawk Sml Co7b-10Y

£31.75

OnBuy.com

-40%

Portable Electrochemical Carbon Monoxide Detector CO Monitor Outdoor Camping CO Detection Alarm

£37.72

£62.24

OnBuy.com

-28%

Black Friday : 2025 New Model Advanced 2-In-1 Smoke & Carbon Monoxide Detector

£32.78

£44.99

OnBuy.com

Black (Black) Multi-Purpose Carbon Monoxide Alarm For 24/7 Accurate Portable

£42.30

OnBuy.com