First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm Battery Starters & Chargers and everywhere in between

and everywhere in between

Much stronger than traditional screening and can be used in any door or window application

Wrenches easily replaced by removing a single bolt

Zinc-plated finish

2" and 2-5/16" Trailer Couplers

First Alert Hardwired 120V Ionization Carbon Monoxide and Smoke Alarm Battery Starters & Chargers and everywhere in betweenCarbon monoxide & dual ionization smoke sensor Separate visual and audible smoke and carbon monoxide indication to eliminate confusion Intelligent Sensing Technology for fewer nuisance alarms Smart 3 wire interconnect Quick Connect wiring harness for connection to AC power 85dB horn and 9V battery backup 2 silence features: Can silence the low battery chirp for up to 8 hours or temporarily silence an unwanted alarm Interconnectable with up to 18