First Alert Powered Alarm SCO5CN Combination Smoke and Carbon Monoxide Detector, Battery Operated, 1 Pack
$19.75 $54.99

Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failureFeatures an electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fireIndicator 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 detectionBattery-operated unit installs quickly and easily without an electricianSimple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling7-year limited warranty; equipped with end-of-life signal chirp, so you know when it's time to replace the unit for safety; all First Alert alarms are rigorously tested to meet UL standards

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