![Kidde 21010407-A i12010S Worry-Free Smoke Alarm with Sealed Lithium Battery Backup 120 Volt AC - 3 Pack - Amazon.com Kidde 21010407-A i12010S Worry-Free Smoke Alarm with Sealed Lithium Battery Backup 120 Volt AC - 3 Pack - Amazon.com](https://m.media-amazon.com/images/I/21LdhD777+S.jpg)
Kidde 21010407-A i12010S Worry-Free Smoke Alarm with Sealed Lithium Battery Backup 120 Volt AC - 3 Pack - Amazon.com
![21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup 21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup](https://www.supplyhouse.com/images/products/large/21010407-a-1.jpg)
21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup
![21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup 21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup](https://www.supplyhouse.com/images/products/raw/21010407-A-3.jpg)
21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup
![21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup 21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup](https://www.supplyhouse.com/images/products/raw/21010407-A-2.jpg)
21010407-A - Kidde 21010407-A - i12010S Hard-Wired Interconnect Ionization Smoke Alarm (120v) w/ Lithium Battery Backup
![Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot](https://images.thdstatic.com/productImages/40350ab5-2ced-44f8-89ff-3b9d61d5b1d0/svn/kidde-hardwired-smoke-detectors-21029925-64_600.jpg)
Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot
![Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot](https://images.thdstatic.com/productImages/16139888-7131-4f8a-a269-0791e4a49f88/svn/kidde-hardwired-smoke-detectors-21029925-1d_600.jpg)
Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot
![Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com](https://m.media-amazon.com/images/I/81oKlLBhExL._AC_UF350,350_QL80_.jpg)
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com
![Kidde 21010407-A i12010S Worry-Free Smoke Alarm with Sealed Lithium Battery Backup 120 Volt AC - 3 Pack - Amazon.com Kidde 21010407-A i12010S Worry-Free Smoke Alarm with Sealed Lithium Battery Backup 120 Volt AC - 3 Pack - Amazon.com](https://m.media-amazon.com/images/I/21LdhD777%2BS._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA219%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Kidde 21010407-A i12010S Worry-Free Smoke Alarm with Sealed Lithium Battery Backup 120 Volt AC - 3 Pack - Amazon.com
![Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com](https://m.media-amazon.com/images/I/71v-NxxxNlL.jpg)
Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com
![Kidde 11407 - 120 volt AC Worry-Free Hardwired Interconnect Smoke Alarm with Sealed Lithium Battery Backup (21010407-A i12010S) - Yahoo Shopping Kidde 11407 - 120 volt AC Worry-Free Hardwired Interconnect Smoke Alarm with Sealed Lithium Battery Backup (21010407-A i12010S) - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/1Zj51.gUAqST7VAk6dLrmg--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://d8.cnnx.io/image/obj/6221998287;sq=400;p=0;t=ooPwmM0WTWKOFhYQS1E7coD_6rbiSu3VkwsAjAaJEosjsKgZpmjXohuXbD_5K-0yBNFjQ6-PRThpkROuyMLgmZONYw==.cf.jpg)