Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front-Load Battery Door, Smoke Alarm 21029877 - The Home Depot

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FireX photoelectric combination alarm offers protection from two hazards - fire and carbon monoxide in one unit. Hardwire with battery backup alarm

Firex Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alarm and Front Load Battery Door

Kidde Firex Smoke Detector, Hardwired with 9-Volt Battery Backup

Protect your family with the Kidde Firex Smoke Detector, Battery Powered with Front-Load Battery Door, Smoke Alarm. The Kidde Firex Smoke Detector,

Firex Smoke Detector, Battery Operated with Front-Load Battery Door, Smoke Alarm

FireX photoelectric combination alarm offers protection from two hazards - fire and carbon monoxide in one unit. Hardwire with battery backup alarm

Firex Hardwired Combination Smoke and Carbon Monoxide Detector with Voice Alarm and Front Load Battery Door

Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front

Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front

Kidde Firex Hardwired Smoke Detector with Adapters, 9-Volt Battery

Kidde Firex Smoke Detector, Battery Operated with Front-Load