Similar to: BRK First Alert SMI105-AC

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 alarm solves the biggest headache of home safety by eliminating battery changes for a full decade. It prioritizes fast-flaming fire detection and offers seamless interconnectivity across your home, trading the flexibility of replaceable batteries for the set-it-and-forget-it reliability of a sealed, long-life unit.

This hardwired alarm finally solves the nuisance of kitchen-induced false alerts while adding the peace of mind of a ten-year battery. It’s a set-it-and-forget-it upgrade that prioritizes actual fire safety over constant maintenance, ensuring your entire home stays synchronized without the hassle of frequent battery swaps.