Battery powered smoke alarm with mute feature silences nuisance alarms from cooking smoke or shower steam. Single button also tests alarm functions. Easy access front loading battery door. No need to remove alarm from ceiling to change battery. Battery life varies according to use and application. Ideal for hallways, bedrooms and living areas. 10-year limited warranty. Meets UL (Underwriter's Laboratories) standards.
|Battery Life||Varies According To Application|
|Dimensions||5.4 In. W. 1.9 In. H. x 5.4 In. L.|
|Battery Back-up||Battery Only|
|Battery Type||9V Battery|