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First Alert Brk Hardwired Ionization Sensor Smoke Detector in the Smoke Detectors department at Lowes.com
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First Alert Brk Hardwired Photoelectric Sensor Smoke Detector in the Smoke Detectors department at Lowes.com
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BRK® 9120A Hardwired Smoke Detector Alarm, 10 ft Detection, Dual Ionization Detection, 120 VAC, 85 dB | Source Atlantic
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