First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm Feed One bottle treats up to

One bottle treats up to three 1

Fits Droll Yankees' Classic

brushable clear elastomeric roof sealant

Green cage with full steel roof has a bottom door with 2 closures to make the chore of filling E-Z

lithium-ion impact driver kit

First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm Feed One bottle treats up toElectrochemical & ionization sensor Designed for hardwired installation, but features a 10 year battery back up allowing the unit to function if the power goes out Hardwire adapter so there is no need to rewire Can be connected to other compatible BRK or First Alert CO smoke detectors within a single family residence Includes single button silence or test function 10 year limited warranty