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Kidde Code One Hardwired Smoke Detector with Ionization Sensor and 9-Volt Battery Backup 21006378 - The Home Depot
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Kidde Part # 21006376 - Kidde Firex Hardwired Smoke Detector With Ionization Sensor, 9-Volt Battery Backup, And 2-Button Test/Hush - Smoke Detectors - Home Depot Pro
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Kidde Part # 21007582 - Kidde Firex Hardwire Smoke Detector With 9-Volt Battery Backup And Front Load Battery Door - Smoke Detectors - Home Depot Pro
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Kidde Firex Smoke Detector, Hardwired with 9-Volt Battery Backup, Smoke Alarm, 6-Pack 21005927 - The Home Depot
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