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    First Alert Hardwired Smoke Detector and Carbon Monoxide Detector with Battery Backup

    Keep your family safe with this hardwired smoke and carbon monoxide alarm. The battery backup means constant monitoring, even if there's a power failure.
    Product #: 2SC9120BA
    • Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
    • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
    • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
    • Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy
    • Rigorously tested to meet UL standards
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    • Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
    • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
    • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
    • Simple to use, with a single test/silence button, and side load battery compartment; Tamper resistant locking brackets and universal mounting brackets make installation easy
    • Rigorously tested to meet UL standards