Kidde Carbon Monoxide Alarms

The Kidde CO alarm range covers everything from straightforward battery-powered models to long-life sealed lithium options that require no battery changes for the entire lifetime of the alarm. Several models feature a digital display that shows current CO levels in real time, as well as a peak level memory function so you can track the highest concentration recorded - invaluable for identifying intermittent problems before they become dangerous. For added peace of mind, select models are also certified for use on boats and in caravans, making them a practical choice whether you're at home or away.

All Kidde carbon monoxide alarms are Kitemark approved by the British Standards Institution and fully comply with EN 50291-1:2018, ensuring they meet the latest UK safety standards. Each alarm features continuous monitoring, a test/reset button, and an end-of-life warning that alerts you when it's time for a replacement - so you're never left unprotected without knowing it. Mains-powered, interconnectable models are also available, compatible with Kidde and Firex smoke and heat alarms via Smart Interconnect technology for whole-home coverage.