TopTes CT-300 Portable Carbon Monoxide Detector, CO Detector with Audible & Visual Alarm, 0-5000PPM, CO Alarm, Backlit LCD Screen, for Home, Car, Camping& Travel (Includes Battery x3) - Orange : Amazon.co.uk: DIY
Aircraft and Vehicle Carbon Monoxide CO Detector, Fast Low Level 9ppm Alarm for Vehicles, Police, Pilots, Travel, Bus, Trucks: Amazon.co.uk: DIY & Tools
Carbon Monoxide Detector 2 Pack,Mini CO Alarm Detector Battery Powered With Test/Reset Button/Digital Display/85DB Sound Warning for home,office,travel,Comply with EN50291(Batteries not Included) : Amazon.co.uk: DIY & Tools
HAKINAKU Portable Carbon Monoxide Detector, Mini CO Alarm & Meter, 3-in-1 Combined Carbon Monoxide & Temperature & Air Humidity Meter with LCD-Screen for Travel/Camping/Campervan/RV, D6 : Amazon.co.uk: DIY & Tools
Carbon Monoxide Alarm Detector, CO Alarm Monitor with Test/Silence Button, EN 50291 CO Detectors (AA Batteries NOT Included), HFD-CO01D : Amazon.co.uk: DIY & Tools
WOLF SHIELD Carbon Monoxide Detector 10 Year Sealed Battery Life Mini Carbon Monoxide Alarm CO Monitor Sensor with Free Standing LCD Display Test Silence Function for Home Caravan, Campervan,Car,Etc : Amazon.co.uk: DIY
X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, CO Detector Alarm with 5-Year Replaceable Battery and Peak Value Memory, XC01-R : Amazon.co.uk: DIY & Tools
Wireless Carbon Monoxide Detector, Battery Powered Interlinked CO Alarm with Digital Display, CO Detectors for Home Safety, Certified to EN50291 (1 Interlinked CO) : Amazon.co.uk: DIY & Tools
CPVAN Wireless 3-in-1 Carbon Monoxide Detector with Temperature & Humidity, Carbon Monoxide Alarms for Home Safety, CO Alarm with 10 Years Life, EN 50291, Replaceable Batteries. 1 Pack : Amazon.co.uk: DIY & Tools
WOLF SHIELD Carbon Monoxide Alarm CO Detector Battery Sealed 10 Year life Portable Mini Carbon Monoxide Monitor with Display Test Silence Button for Home,Campervan and More : Amazon.co.uk: DIY & Tools
HOMELYLIFE Carbon Monoxide Detector, Replaceable Battery Operated Carbon Monoxide Alarm with LCD Digital Display, EN 50291 CO Alarms Monitor for Home Safety (AA Battery NOT Included) : Amazon.co.uk: DIY & Tools
Carbon Monoxide Detector, LED Indicator Light and Silent Button Carbon Monoxide Alarm. Replaceable Battery, LCD Display, Audio Alarm. Complies with EN50291 (Batteries Not Included) … : Amazon.co.uk: DIY & Tools
X-Sense Wireless Interconnected Carbon Monoxide Alarm, Replaceable Battery Powered CO Alarm with Digital Display and Peak Value Memory, Complies with EN 50291, XC01-WR (RF Interconnected), 2-Pack : Amazon.co.uk: DIY & Tools
Smart Carbon Monoxide Detector WiFi - 10 Year Battery - Aroha Smart Connect Carbon Monoxide Alarm - CO Meter with App Tuya & Smartlife, Smart Home : Amazon.co.uk: Electronics & Photo
Mini Carbon Monoxide Detector, Battery Powered CO monoxide Alarm with LCD Digital Display for Home and Car Safety, CO Monitor Conforms to EN 50291 Standard : Amazon.co.uk: DIY & Tools
Gikaida Carbon Monoxide Detector with EN50291, Portable Carbon Monoxide Alarm for Home Battery Operated with LCD Display (C620) : Amazon.co.uk: DIY & Tools
Carbon Monoxide Detector with LCD Digital Display, CE Certified CO Alarm with Sealed in 10 Year Battery, Standalone Audible CO Detector for Home : Amazon.co.uk: DIY & Tools
OBEST Carbon Monoxide Detector Alarm with Digital Display and Replaceable Battery Operation, CO Detector Alarm with Test Button and LED Status Indicator : Amazon.co.uk: DIY & Tools
Combination Carbon Monoxide Detectors &Smoke Alarm, CO Alarm Detector With Digital LCD Display and Voice Warning,Suitable for your Home,Garage,Office(9V Batteries NOT Included) : Amazon.co.uk: DIY & Tools