Photo 1 of First Alert BRK Carbon Monoxide Detector, Hardwired Alarm with Battery Backup, CO5120BN, White

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Photo 1 of First Alert BRK Carbon Monoxide Detector, Hardwired Alarm with Battery Backup, CO5120BN, WhitePhoto 2 of First Alert BRK Carbon Monoxide Detector, Hardwired Alarm with Battery Backup, CO5120BN, White