First Alert 10-Year Battery-operated Combination Smoke and Carbon Monoxide Detector Item #12157 | Model #384211 feeder or floater

feeder or floater

galvanized steel grind components

Polished Chrome Finish

Fully automatic and easy to install

First Alert 10-Year Battery-operated Combination Smoke and Carbon Monoxide Detector Item #12157 | Model #384211 feeder or floaterThe First Alert BRK PRC700 battery operated smoke and carbon monoxide alarm features a photoelectric smoke sensor and an electrochemical carbon monoxide sensor. The photoelectric sensor detects larger smoke particles from smoldering fires from objects like cigarettes burning on furniture or in trash cans. The alarm features a loud, 85 decibel alarm, designed to wake even the soundest of sleepers. One button silences any nuisance alarms, and also tests