First Alert CO250B Carbon Monoxide Detectors, White Semi-transparent Cleans and brightens old wood

Cleans and brightens old wood

and other organic material while allowing water to flow through

Features: concrete-tight

Dependable and long-lasting power

Adjustable Wrench

First Alert CO250B Carbon Monoxide Detectors, White Semi-transparent Cleans and brightens old woodHighlights: Battery Powered Electrochemical Sensor Color : White Single station carbon monoxide alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories, and other multifamily dwellings Provides early warning of the presence of carbon monoxide It features an electrochemical carbon monoxide sensor, an 85dB horn, a 9 volt battery power supply, a full function test