The First Alert OneLink SCO501B2 Battery Operated Carbon Monoxide and Smoke Alarm protects your family from fire and one of the leading causes of accidental poisoning deaths. Most victims don't even know they are suffering from carbon monoxide poisoning until it's too late, but this sensor sounds an 85-decibel alarm, flashes lights, and vocalizes the location of the danger as well as whether or not it's smoke or carbon monoxide. This is revolutionary technology that will give you peace of mind for only 2 AA batteries and even those come included with your purchase of UL-listed package.
About First Alert
With a complete line of home safety devices, First Alert is America’s most-recognized and most-trusted safety brand. Detectors, fire extinguishers, safety boxes, and other preparedness products give home and business owners alike increased peace of mind. First Alert is actively involved in the communities it protects, too, with longstanding outreach initiatives supporting fire service and other organizations dedicated to fire prevention, carbon monoxide detection, and safety.