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. 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. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot fast flaming fires. The reason those batteries are there are as a backup. For pricing and availability.
Hard wired smoke alarms are wired into your home s electrical system. First alert ac hardwired 120 volt 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.
Homes without smoke detectors or with detectors that have faulty or dead batteries are one of the main reasons people get trapped in fires. If your house loses electricity the smoke detectors will still work. 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. Even though your smoke detector is hard wired to the homes electrical system the smoke alarms still contain a 9 volt backup battery.