Similar to: First Alert Interconnect Hardwire Smoke Alarm

This hardwired detector is the ultimate 'set it and forget it' safety upgrade for your home. By combining a permanent power connection with a sealed, decade-long battery, it eliminates the annoyance of chirping low-battery alerts while ensuring you’re protected even when the grid goes down.

This is the set-it-and-forget-it safety upgrade every home needs. By combining dual-sensor detection with a decade-long sealed battery, it eliminates the annoyance of chirping low-battery warnings and false alarms. You lose the ability to swap batteries, but you gain ten years of genuine, maintenance-free peace of mind.

This hardwired ionization smoke alarm offers reliable protection with battery backup, ensuring safety during power outages. It seamlessly connects with other compatible BRK First Alert alarms for whole-home alerts. Featuring a convenient test/silence button and precision detection, it's designed for easy installation and peace of mind.