B&Q kitchens review: units, costs, and installation - Which?
Kidde K5CO - 10 Year Life Carbon Monoxide Alarm | DIY at B&Q
First Alert 10-Year Battery Hardwired Combination Smoke and Carbon Monoxide Detector in the Combination Smoke & Carbon Monoxide Detectors department at Lowes.com
H/WELL XC70-EN-C-A CO ALARM 7YR CONTRACT | Wolseley
FireAngel's NEW CO alarm range | FireAngel
BG Battery Carbon Monoxide Detector | DIY at B&Q
ATC-3111-B/Q Datasheet(PDF) - M-System Co.,Ltd.
Deta Electrical
FireAngel CO-9BQ Wireless Carbon monoxide Alarm with 1-year battery | DIY at B&Q