Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot

The Kidde FireX P12040 Hardwire inter connectable Photoelectric Smoke Alarm with Battery Backup can act as a stand-alone unit or can be integrated

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Kidde 10 Year Worry-Free Hardwired Smoke Detector with Ionization Sensor and Battery Backup (2-Pack) 21029925 - The Home Depot

Kidde Firex Battery Operated Digital Carbon Monoxide Detector 21030262 - 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 Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - The Home Depot

Kidde Code One Smoke Detector, Hardwired with 9-Volt Battery Backup, Smoke Alarm, 6-Pack 21006373 - The Home Depot

Kidde Firex Hardwired Smoke Detector with Photoelectric Sensor and 9-Volt Battery Backup 21029883 - 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 Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup 21029892 - The Home Depot

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