![Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm 21008051 - The Home Depot Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm 21008051 - The Home Depot](https://images.thdstatic.com/productImages/b9e90227-aa41-4c0a-9e6e-25f88571c52d/svn/kidde-battery-smoke-detectors-21008051-64_600.jpg)
Kidde Code One Smoke Detector, Battery Powered with Ionization Sensor, Smoke Alarm 21008051 - The Home Depot
![Kidde Firex Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alarm and Front Load Battery Door (2-Pack) 21007624 - The Home Depot Kidde Firex Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alarm and Front Load Battery Door (2-Pack) 21007624 - The Home Depot](https://images.thdstatic.com/productImages/33c78d07-1c3a-4135-9713-eabeca55be70/svn/kidde-smoke-and-carbon-monoxide-detectors-21007624-64_600.jpg)
Kidde Firex Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alarm and Front Load Battery Door (2-Pack) 21007624 - The Home Depot
![BRK Brands 120-Volt Hardwire, Ionization Sensor Smoke Alarm Detector Perfect Mount with Battery Backup 9120B - The Home Depot BRK Brands 120-Volt Hardwire, Ionization Sensor Smoke Alarm Detector Perfect Mount with Battery Backup 9120B - The Home Depot](https://images.thdstatic.com/productImages/2f380b60-b239-490b-9645-67dcf7c3a1c4/svn/brk-hardwired-smoke-detectors-9120b-64_1000.jpg)
BRK Brands 120-Volt Hardwire, Ionization Sensor Smoke Alarm Detector Perfect Mount with Battery Backup 9120B - The Home Depot
![Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm 21030869 - The Home Depot Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm 21030869 - The Home Depot](https://images.thdstatic.com/productImages/f6a31018-9263-4f89-950f-e2e4adb8c285/svn/kidde-battery-smoke-detectors-21030869-64_600.jpg)
Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm 21030869 - The Home Depot
![Kidde Battery Operated Smoke Detector with Ionization Sensor and Wire-Free Interconnect 0919-9999 - The Home Depot Kidde Battery Operated Smoke Detector with Ionization Sensor and Wire-Free Interconnect 0919-9999 - The Home Depot](https://images.thdstatic.com/productImages/81a42d79-be28-4aac-bba2-dd7e01df0511/svn/kidde-battery-smoke-detectors-0919-9999-64_600.jpg)
Kidde Battery Operated Smoke Detector with Ionization Sensor and Wire-Free Interconnect 0919-9999 - The Home Depot
![Kidde Smart Smoke and Carbon Monoxide Detector, Hardwired with Voice Alert 21031042 - The Home Depot Kidde Smart Smoke and Carbon Monoxide Detector, Hardwired with Voice Alert 21031042 - The Home Depot](https://images.thdstatic.com/productImages/4a5c24f4-c089-4979-a384-cae4ed078790/svn/kidde-smart-smoke-carbon-monoxide-detectors-21031042-64_600.jpg)
Kidde Smart Smoke and Carbon Monoxide Detector, Hardwired with Voice Alert 21031042 - The Home Depot
![Universal Security Instruments 2-In-1 Smoke and Fire Alarm Detector Hardwired 10-Year Sealed Battery Backup Microprocessor Technology MI106S - The Home Depot Universal Security Instruments 2-In-1 Smoke and Fire Alarm Detector Hardwired 10-Year Sealed Battery Backup Microprocessor Technology MI106S - The Home Depot](https://images.thdstatic.com/productImages/af002e5b-92b8-4569-b937-540f034e18d3/svn/universal-security-instruments-battery-smoke-detectors-mi106s-64_1000.jpg)
Universal Security Instruments 2-In-1 Smoke and Fire Alarm Detector Hardwired 10-Year Sealed Battery Backup Microprocessor Technology MI106S - The Home Depot
![Kidde Hardwired Interconnectable Smoke and Carbon Monoxide Detector with AA Battery Backup and Voice Alerts 21032082 - The Home Depot Kidde Hardwired Interconnectable Smoke and Carbon Monoxide Detector with AA Battery Backup and Voice Alerts 21032082 - The Home Depot](https://images.thdstatic.com/productImages/10c92100-4644-4470-9114-be90ed6e1b78/svn/kidde-smoke-and-carbon-monoxide-detectors-21032082-64_600.jpg)
Kidde Hardwired Interconnectable Smoke and Carbon Monoxide Detector with AA Battery Backup and Voice Alerts 21032082 - The Home Depot
![Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot](https://images.thdstatic.com/productImages/33230f5c-2ec3-481d-b700-896b4824dd8d/svn/kidde-hardwired-smoke-detectors-21030967-44_600.jpg)
Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot
![Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack 21029901 - The Home Depot Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack 21029901 - The Home Depot](https://images.thdstatic.com/productImages/35a896fc-6abc-480b-b63e-fc8bac14cd80/svn/kidde-smoke-and-carbon-monoxide-detectors-21029901-c3_600.jpg)
Kidde Firex Smoke & Carbon Monoxide Detector, Hardwired with nine-V Battery Backup & Voice Alarm, 3-Pack 21029901 - The Home Depot
![First Alert Part # SCO2B - First Alert Combination Smoke And Carbon Monoxide Alarm With 9-Volt Battery - Combination Detectors - Home Depot Pro First Alert Part # SCO2B - First Alert Combination Smoke And Carbon Monoxide Alarm With 9-Volt Battery - Combination Detectors - Home Depot Pro](https://content.interlinebrands.com/product/Image/Detail/10078/104252_usn.jpg)
First Alert Part # SCO2B - First Alert Combination Smoke And Carbon Monoxide Alarm With 9-Volt Battery - Combination Detectors - Home Depot Pro
![Gentex Hardwired Interconnected Photoelectric Smoke Alarm with Dualink, Battery Backup and Relay Contacts S1209F - The Home Depot Gentex Hardwired Interconnected Photoelectric Smoke Alarm with Dualink, Battery Backup and Relay Contacts S1209F - The Home Depot](https://images.thdstatic.com/productImages/df4aab80-44ff-440e-994c-6263ca092d4e/svn/gentex-hardwired-smoke-detectors-s1209f-64_600.jpg)
Gentex Hardwired Interconnected Photoelectric Smoke Alarm with Dualink, Battery Backup and Relay Contacts S1209F - The Home Depot
![Kidde 10 Year Worry-Free Sealed Battery Combination Smoke and Carbon Monoxide Detector with Wire-Free Interconnect 21028747 - The Home Depot Kidde 10 Year Worry-Free Sealed Battery Combination Smoke and Carbon Monoxide Detector with Wire-Free Interconnect 21028747 - The Home Depot](https://images.thdstatic.com/productImages/1b528e7c-8f97-48f0-8a50-e268c8f9e33d/svn/kidde-smoke-and-carbon-monoxide-detectors-21028747-64_600.jpg)
Kidde 10 Year Worry-Free Sealed Battery Combination Smoke and Carbon Monoxide Detector with Wire-Free Interconnect 21028747 - The Home Depot
![Kidde Battery Operated Smoke and Carbon Monoxide Combination Detector with Wire-Free Interconnect and Voice Alarm 21027448 - The Home Depot Kidde Battery Operated Smoke and Carbon Monoxide Combination Detector with Wire-Free Interconnect and Voice Alarm 21027448 - The Home Depot](https://images.thdstatic.com/productImages/62654dba-ed3e-4fba-a9ee-1e9d620d638e/svn/kidde-smoke-and-carbon-monoxide-detectors-21027448-64_600.jpg)
Kidde Battery Operated Smoke and Carbon Monoxide Combination Detector with Wire-Free Interconnect and Voice Alarm 21027448 - The Home Depot
![Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm, 2-Pack 21030134 - The Home Depot Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm, 2-Pack 21030134 - The Home Depot](https://images.thdstatic.com/productImages/f2443e09-bdf8-4b8a-ac50-fae7a64e3c16/svn/kidde-battery-smoke-detectors-21030134-64_1000.jpg)
Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm, 2-Pack 21030134 - The Home Depot
![Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot](https://images.thdstatic.com/productImages/f33c3ab9-7144-4088-9633-9a40faf0a816/svn/kidde-hardwired-smoke-detectors-21029883-64_600.jpg)
Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot
![Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot](https://images.thdstatic.com/productImages/74e4908f-e10c-448a-bb7c-e025e1d56be8/svn/kidde-heat-detectors-21029895-64_600.jpg)
Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot
![Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot](https://images.thdstatic.com/productImages/656fcb7d-4d69-47b0-8ca2-245b8a7c2843/svn/kidde-hardwired-smoke-detectors-21030967-64_600.jpg)
Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot
![Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector - Battery Operated S3000BWES - The Home Depot Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector - Battery Operated S3000BWES - The Home Depot](https://images.thdstatic.com/productImages/17692e35-1f5a-48cd-9b40-c9e7dc8f44ea/svn/google-smart-smoke-carbon-monoxide-detectors-s3000bwes-64_600.jpg)
Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector - Battery Operated S3000BWES - The Home Depot
![Kidde Firex Battery Operated Kitchen Smoke Detector with Photoelectric Sensor 21030007 - The Home Depot Kidde Firex Battery Operated Kitchen Smoke Detector with Photoelectric Sensor 21030007 - The Home Depot](https://images.thdstatic.com/productImages/ad7068dc-5f96-46ed-b54f-7d640c4d1f74/svn/kidde-battery-smoke-detectors-21030007-64_600.jpg)