We're sorry, this item is not
available in the selected combination.
Please select again.
Kidde Worry Free Smoke Alarms protect your family for 10 years with a "sealed in" Lithium Ion Battery back up. 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.
|Assembled Depth (in.)||1.75 in||Assembled Height (in.)||5.5 in|
|Assembled Width (in.)||5.5 in|
|Alarm Sensor Type||Ionization||Alarm Type||Smoke|
|Alarm/Detector Features||10-Year Battery,Battery Back-Up,Hush Feature,Interconnected,No Additional Features,Tamper Resistant||Commercial / Residential||Commercial / Residential|
|Connector/Contact Type||None||Hazardous Code||No Air|
|Certifications and Listings||1-UL Listed|
Standard Shipping includes delivery by small parcel service. Processing time varies by product.
If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.
Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).
Outside Delivery: Service includes delivery to area outside the house which is accessible by delivery equipment.
Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).