![2 Pack Kidde 5CO Carbon Monoxide Alarm, Ten Year Alarm Sensor Life, AA Battery Powered (Replaceable) : Amazon.co.uk: DIY & Tools 2 Pack Kidde 5CO Carbon Monoxide Alarm, Ten Year Alarm Sensor Life, AA Battery Powered (Replaceable) : Amazon.co.uk: DIY & Tools](https://images-eu.ssl-images-amazon.com/images/I/61ddWn+mDiL._AC_UL600_SR600,600_.jpg)
2 Pack Kidde 5CO Carbon Monoxide Alarm, Ten Year Alarm Sensor Life, AA Battery Powered (Replaceable) : Amazon.co.uk: DIY & Tools
![First Alert 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com First Alert 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com](https://mobileimages.lowes.com/productimages/228e6499-ca15-48a9-8960-49cdb395bba2/42491938.jpg)
First Alert 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
![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 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](https://m.media-amazon.com/images/I/51oGzvbHIxL.jpg)
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
![Buy 2 Pack CO Detector, Carbon Monoxide Gas Detection, CO Alarm with LCD Digital Display, Not Included Battery Powered Online at Lowest Prices in UK. B08G1M3M44 Buy 2 Pack CO Detector, Carbon Monoxide Gas Detection, CO Alarm with LCD Digital Display, Not Included Battery Powered Online at Lowest Prices in UK. B08G1M3M44](https://m.media-amazon.com/images/I/51wSFD+da1L._AC_SL1100_.jpg)