Meross Carbon Monoxide Detector, 2 Pack LCD Digital Display CO Alarm with 2 AA Batteries(Include) and Silence Function, Fire Safety for House, Bedroom, Hotel : Amazon.co.uk: DIY & Tools
FireAngel FA3313 Carbon Monoxide Detector and Alarm with 1 Year Replaceable Batteries (Replacement for FireAngel CO-9B) : Amazon.co.uk: DIY & Tools
Mini Carbon Monoxide Alarm, CO Detector, Carbon Monoxide Detector For Home Safety Battery Powered (Battery not Included), comply with EN50291Standard : Amazon.co.uk: DIY & Tools
Carbon Monoxide Alarm CO Alarm Detector with Real-Time CO Digital Reading Display and Sound Alarm For Home,Replaceable Batteries(Battery not Included),Comply with EN50291 Standard : Amazon.co.uk: DIY & Tools
Wireless Interlinked Smoke, Heat & Carbon Monoxide Alarm Bundle | Scotland & England Law Compliant | 10 Year Battery Life | CE & BS Certified | LINKD Alarms | Pre Linked
Carbon Monoxide Alarm, Digital Display CO Detector Security CO Monoxide For Home Safety Battery Powered (Battery not Included) ,comply with EN50291 : Amazon.co.uk: DIY & Tools
X-Sense Carbon Monoxide Detector, 5-Year Replaceable Battery Carbon Monoxide Alarms for Home, Digital LCD Display CO Alarm Detector, Peak Value Memory, XC04-R : Amazon.co.uk: DIY & Tools
Google Nest Protect - Smoke Alarm And Carbon Monoxide Detector (Wired) : Amazon.co.uk: DIY & Tools
CPVAN Wireless Interlinked Smoke, Heat & Carbon Monoxide Alarm Bundle with Remote Control, 10 Year Battery Life, CE Certified, EN14604, BS5446, EN50291, Pre Linked. 5 Pack : Amazon.co.uk: DIY & Tools
Aico Ei208WRF Carbon Monoxide (co) Alarm Radio Link : Amazon.co.uk: DIY & Tools
Scondaor Carbon Monoxide Alarm Detector EN 50291 Certified, CO Alarm Detector with Digital Display, Battery Powered, 10 Year Sensor : Amazon.co. uk: DIY & Tools
CPVAN Wireless Carbon Monoxide Detector with Digital Display, Carbon Monoxide Alarms for Home Safety, CO Alarm with 7 Years Sensor Life, EN 50291, Replaceable Batteries, Low-Battery Alert. 1 Pack : Amazon.co.uk: DIY
Combination Smoke & Carbon Monoxide Alarm Detector,Dual Sensor CO Smoke Alarm Detector Battery Powered with LCD Display and Sound Warning for Home,School,Office(Batteries NOT Included) (Black) : Amazon.co.uk: DIY & Tools
Fireangel CO-9D Digital Sealed for Life Carbon Monoxide Alarm, White : 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