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Kidde Firex Smoke Detector, Hardwired with Battery Backup & Front-Load Battery Door, Smoke Alarm 21029877 - The Home Depot
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Kidde 10 Year Worry-Free Smoke Detector, Lithium Battery Powered, Smoke Alarm, 3-Pack 21029885 - The Home Depot
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Kidde Part # 21006974 - Kidde Code One Battery Operated Smoke And Carbon Monoxide Combination Detector With Voice Warning (6-Pack) - Combination Detectors - Home Depot Pro
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