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Kidde Worry Free Smoke Alarms protect your family for 10 years with a "sealed in" Lithium Ion Battery. 10 year Worry Free smoke alarms protect against tampering with a sealed in battery. 10 Year alarms provide an "End of Life" indicator at end of the product life alerting you to replace your smoke alarm.
|Alarm Sensor Type||Ionization||Alarm Type||Smoke|
|Alarm/Detector Features||10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,No Additional Features,Tamper Resistant||Assembled Depth (in.)||2 in|
|Assembled Height (in.)||5 in||Assembled Width (in.)||5 in|
|Certifications and Listings||1-UL Listed||Commercial / Residential||Commercial / Residential|
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