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First Alert 10-Year Battery-operated Photoelectric Sensor Smoke Detector in the Smoke Detectors department at Lowes.com
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Kidde 10 Year Worry-Free Sealed Battery Smoke Detector with Photoelectric Sensor and Voice Alarm 21029620 - The Home Depot
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Kidde Hardwired Smoke Detector, 10-Year Battery Backup, Interconnect, Test-Silence Button - Amazon.com
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First Alert 3120B 120VAC Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup | First Alert
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