First Alert 10-Year Battery-operated Combination Smoke and Carbon Monoxide Detector Item #986241 Model #1039784-PRC700-6 finishing gypsum panel's joints

finishing gypsum panel's joints

with no wires or electrician required

Color-coded for easy identification of hot and cold lines

as well as an end-of-life timer that lets you know when it is time to replace the device

4-in centerset design allows for easy installation

First Alert 10-Year Battery-operated Combination Smoke and Carbon Monoxide Detector Item #986241 Model #1039784-PRC700-6 finishing gypsum panel's jointsThe 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