https://amzn.to/3o7oXJN – First Alert Carbon Monoxide Detector AlarmNo Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410
Have this installed in my laundry room which houses my furnace and hot water heater too. I can’t say if it works or not since I don’t have a carbon monoxide problem. But when tested it’s very loud and and illuminates with a blue screen.
If you like me had the older style front AA battery replaceable CO400 unit from First Alert, this new version of the CO410 with the display is a direct replacement and also uses AA batteries.First Alert made a change on the current gen CO400 models, they moved the battery compartment to the back with a…
First Alert Carbon Monoxide Detector Alarm No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410
As an Amazon Associate I earn from qualifying purchases. Thank you for your support.