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The Kidde Battery-Operated Dual Sensor Photoelectric and Ionization Smoke Alarm combine 2 technologies to doubly protect you, your family and home from smoke and fire. When ionization and photoelectric sensors detect either invisible or visible fire particles, this alarm sounds to notify you of their presence. This smoke alarm is a single-station unit and offers push-button testing for functionality and a hush feature to silence nuisance alarms. Thanks to a single 9 Volt battery, your home is protected even during power outages.
|Assembled Depth (in.)||1.8 in||Assembled Height (in.)||5.75 in|
|Assembled Width (in.)||5.75 in|
|Alarm Sensor Type||Dual-Sensor||Alarm Type||Smoke|
|Alarm/Detector Features||Hush Feature||Commercial / Residential||Commercial / Residential|
|Certifications and Listings||1-UL Listed|
Store Exclusive. This item is available for purchase in select stores only.
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).