BRK First Alert - PRC710B 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector Pack:3 - Pack thus eliminating the need to

thus eliminating the need to have two separate systems

It can accommodate flooring up to 2" thick

first aid supplies

75 mm D x 168

BRK First Alert - PRC710B 10-Year Combination Carbon Monoxide and Photoelectric Smoke Detector Pack:3 - Pack thus eliminating the need to[shortdesc] Alarm Type Smoke & Carbon Monoxide Power Source Battery Sensor Photoelectric & Electrochemical Interconnects Yes Battery 10 Year [ shortdesc] First Alert PRC710B The First Alert PRC710B is a 10 Year 2 in 1 Photoelectric Smoke and Carbon Monoxide Detector featuring our new Slim Design and Maximum Protection. It's protection at its finest and lasts a full 10 years without the hassle and expense of twice a year battery changes. The sleek new