Fire SENTRY Smoke Alarm Micro Profile i9040E Brand-New with 9V Battery KIDDE

This smoke alarm is small and discreet, which makes it perfect for renters and those with limited space. It is also low-profile, so it can be mounted on a wall or ceiling. The smoke alarm has a battery backup and the alarm will not sound if the power goes out. It also has a hush button that will silence the alarm for 10 minutes.