First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm Toilet Parts brass construction

brass construction

OUTPERFORMS FIBERGLASS

prevents marring

1-1/16" Combination Wrench SAE

ac power distribution system mains

First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm Toilet Parts brass constructionElectrochemical & 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