The First Alert(R) Ionization Smoke Alarm features a tamper-resistant lithium battery that provides a full 10 years of protection without having to change the batteries! A mute feature silences nuisance alarms from cooking smoke or shower steam. This smoke and fire alarm includes power LED and alarm indicator, end of life signal and single...


$19.97Amazon.com Price
(as of October 2, 2018 3:22 am GMT+0000 - Details)