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Kidde Firex Smoke Detector, Hardwired with nine-V Battery Backup & Front-Load Battery Door, Smoke Alarm, 4-Pack 21030967 - The Home Depot
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Kidde Firex i4618 Wire-In Smoke Alarm, Ionization Sensor, 120 VAC, 80 mA, LED Display, 85 dB at 10 ft | Famous Supply
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Firex i4618-A (21007583) 120V AC/DC Smoke Alarm with 9V Alkaline Battery Back-up and False Alarm Control
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Kidde I4618 Firex Hardwire ionización detector de humo con respaldo de batería : Amazon.es: Bricolaje y herramientas
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