3PK HARDWIRE SMOKE CO ALARM VOICE BATBU

3 Pack alarms offers a modern design ideal for all living spaces. Cutting edge technology sends fast alerts that give your family more time to get out safely and enhanced sensing technology reduces false alarms often caused by cooking. Comprehensively tested and designed to UL/ULC/CSA standards for safety and reliability, these Kidde alarms are powered by a 120V AC with 2 AA replaceable backup batteries (included) for continual detection even during outages and alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device. Plus, it's self-testing and easy to install with the included twist-and-click mounting bracket. Equipped with end-of-life notifications, the alarms will beep to remind you it's time to replace them 10 years after they are powered. This model also features voice alerts that let you know exactly why your alarm is sounding and interconnected alarm activation so you never miss an emergency and can get out faster. Double the Detection Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective device 2 AA Replaceable Batteries Provides power even during short-term power outages for extra peace of mind. Voice Alerts Crystal-clear voice alerts in English and French tell you exactly why your alarm is sounding so you can react quickly. Interconnected Alarms When one alarm sounds, they all sound, so you never miss an emergency and can get out faster. Self-testing Alarms For added assurance, internal components ensure alarm is always operating as expected End-of-life Notifications This alarm beeps to remind you it's time to replace it 10 years after it is powered