First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White
Brand: First Alert
Color: White
Complies with all current 10 year legislation in U. S. states/cities where required
Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
Features a sleek, low profile design to blend more fully into the wall and out of sight
10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety (the date printed on the item is the manufacturing date, not the expiration date)