First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400 (1039718)

First Alert Carbon Monoxide Alarm CO400 for the home, battery operated carbon monoxide alarm, mute button to silence nuisance alarms, utilizes

First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack - Carbon Monoxide Detectors

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First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack - Carbon Monoxide Detectors

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FIRST ALERT Carbon Monoxide Detector, No Outlet Required, Battery Operated, CO400, White, 2 Count (Pack of 1) - Carbon Monoxide Detectors