First Alert 10-Year Sealed Battery Photoelectric/Electrochemical Slim Round Carbon Monoxide and Smoke Alarm Bona 400+ PSI burst strength

400+ PSI burst strength

3 Mode Digital Display Coverts Inches To Fractions To Millimeters

(inch) per inch in all working positions

epoxy is solvent free

Just twist the flashlight head and you can change the beam from spot to flood

First Alert 10-Year Sealed Battery Photoelectric/Electrochemical Slim Round Carbon Monoxide and Smoke Alarm Bona 400+ PSI burst strengthPhotoelectric & electrochemical sensor Slim design, half as thick as a standard alarm Includes a built in 10 year lithium ion battery provides continuous power, with no need to ever worry about changing the battery during the lifetime of the alarm 10 year limited warranty