First Alert 2-In-1 10-Year Battery Photoelectric Smoke & Carbon Monoxide Alarm Blue Bear and sensor - 2" W

and sensor - 2" W

and other outdoor wood projectsnear fresh water to prevent staining

secondary work contact tip

Hot galvanized anchor bolt with nuts - no washers

First Alert 2-In-1 10-Year Battery Photoelectric Smoke & Carbon Monoxide Alarm Blue Bear and sensor - 2" WThe SMCO210 10 year sealed battery combination smoke and carbon monoxide alarm with slim profile design. Features First Alert's Precision Detection advanced sensing technology and meets industry standards. Provides advanced protection early warning while reducing cooking nuisance alerts. This 2 in 1 alarm provides convenient protection against both fire and carbon monoxide (CO). Also equipped with a 10 year sealed battery to eliminate the need for