Kidde 10-Year Sealed Battery Smoke and Carbon Monoxide Combination Detector

This Kidde 10-Year combination smoke and carbon monoxide detector is easy to install and alerts your family when a fire or elevated carbon monoxide levels are detected in your home. Smoke and CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms. Combination alarms should be placed outside each sleeping area and on every level of the home. This alarm is powered by a 10-Year sealed-in, non-replaceable lithium ion battery. No hardwire installation required and no need to change the batteries over the 10-year life of the alarm. Simply replace the entire unit after 10 years.|Smoke and carbon monoxide detectors should be installed in a central location outside each sleeping area, on every level of the home and in other locations where required by law|Reduces nuisance alarms by adjusting smoke sensitivity when carbon monoxide is not detected to better discriminate between a real hazard and a false one|10-year lithium ion battery is sealed into the alarm and cannot be removed, preventing unwanted tampering and ensuring your alarm is always on|No hardwire installation required|Smart hush feature temporarily silences nuisance alarms|Never replace a battery during the 10-year life of the alarm|No low battery chirps; internal timer alerts you to replace the entire unit after 10-years|Alarm is equipped with test/reset button which tests the alarms circuitry and horn and resets memory after an alarm has sounded|Alarm will automatically activate when attached to the mounting bracket|Green LED light indicates that the alarm is working properly|Alarm features a photoelectric sensor which may detect visible fire particles (associated with slow smoldering fires) sooner than ionization sensors|Alarm uses electrochemical sensor to detect carbon monoxide|10-year limited warranty|UL/CSFM reference model P3010K-CO