Kidde Lifesaver 10-Year Sealed-In Lithium Battery-Powered Ionization Smoke Alarm- 4 Pack

The Lifesaver i9010 lets you sleep with the peace of mind that comes from knowing that you're going to be woken in an emergency. It has a battery designed to last for up to 10 years so you can go a long time between replacements. This smoke sensor has an excellent ionization sensor to detect fires. It sends out a loud 85 dB alarm so you can hear it from a distance. This model comes with a mounting bracket to hold it in place. Since it's battery-powered there's no need to drill or hardwire any electrical ...