![Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front-Load Battery Door, Smoke Alarm 21029877 - The Home Depot Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front-Load Battery Door, Smoke Alarm 21029877 - The Home Depot](https://images.thdstatic.com/productImages/7daf4002-29cf-49ce-a5ce-16e7f85ab86d/svn/kidde-hardwired-smoke-detectors-21029877-d4_600.jpg)
Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front-Load Battery Door, Smoke Alarm 21029877 - The Home Depot
![3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen - Amazon.com 3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen - Amazon.com](https://m.media-amazon.com/images/I/41NuCcT7hML.jpg)
3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen - Amazon.com
![Kidde 10-Year Worry Free Smoke & Carbon Monoxide Detector, Lithium Battery Powered with Photoelectric Sensor and Voice Alarm 21030866 - The Home Depot Kidde 10-Year Worry Free Smoke & Carbon Monoxide Detector, Lithium Battery Powered with Photoelectric Sensor and Voice Alarm 21030866 - The Home Depot](https://images.thdstatic.com/productImages/999daee5-6c65-4d1c-ab18-ea9e6a85ff89/svn/kidde-smoke-and-carbon-monoxide-detectors-21030866-64_600.jpg)
Kidde 10-Year Worry Free Smoke & Carbon Monoxide Detector, Lithium Battery Powered with Photoelectric Sensor and Voice Alarm 21030866 - The Home Depot
![SITERWELL AC Smoke Detector, 10-year Smoke Detector with Test Button and Silence Function, Smoke Alarm with Interconnection Alarm Mode and Photoelectric Sensor for Home, UL Listed, GS517, 4PACK - Walmart.com SITERWELL AC Smoke Detector, 10-year Smoke Detector with Test Button and Silence Function, Smoke Alarm with Interconnection Alarm Mode and Photoelectric Sensor for Home, UL Listed, GS517, 4PACK - Walmart.com](https://i5.walmartimages.com/asr/e70d873d-def4-4f5e-9f73-f18d83b2d5b4.dfb038cffb4834c399aadfd1db2f81e6.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)