Smoke Alarm 120 V and Battery Backup

This alarm 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. It isowered by 120V AC with 2 AA replaceable backup batteries (included) for continual detection even during outages. Equipped with end-of-life notifications, the alarm will beep to remind you it’s time to replace it 10 years after it is powered.

• Powered by 120V AC with 2 AA replaceable backup batteries (included) for continual detection even during outages
• Photoelectric smoke sensor detects visible fire particles associated with slow, smoldering fires sooner than an ionization sensor
• Designed to UL/ULC standards for safety and reliability
• Easy to install with the included twist-and-lock mounting bracket