Electric Smoke Detector With Battery Backup

Designed to help promote household safety the first alert hardwired smoke alarm with battery backup can provide early warning of fire.

Electric smoke detector with battery backup.

Kidde firex hardwired 120 volt front load smoke detector with battery back up and adapters twin pack 29 97 14 99 unit 29 97 14 99 unit alarm sensor type ionization. Ionization sensor reliably detects flaming fires. The kidde firex hardwire smoke alarms 4 pack alert the kidde firex hardwire smoke alarms 4 pack alert you to potential fire dangers by detecting the presence of smoke and heat in the atmosphere. These alarms are equipped with two pre stripped wires for easy installation and have a 9 volt battery backup to ensure continued use during a power failure.

First alert 2 pack battery operated 9 volt smart smoke detector. Find smoke detectors at lowe s today. Many prefer to play it safe with a hard wired system that also comes with a battery backup available for less than 20 per unit. If your house loses electricity the smoke detectors will still work.

The reason those batteries are there are as a backup. First alert ac hardwired 120 volt smoke detector. For pricing and availability. Homes without smoke detectors or with detectors that have faulty or dead batteries are one of the main reasons people get trapped in fires.