B/O Photo Smoke Alarm

The SM200 battery-operated smoke alarm meets industry standards. Features First Alert's advance sensing technology in an easy to install, slim profile alarm. Precision Detection provides advanced early warning while reducing the number of nuisance cooking alerts.

• Precision Detection advanced sensing technology
• complies with industry standards to reduce cooking nuisance alarms
• Provides early warning in the event of a home fire emergency
• End-of-life warning lets you know when its time to replace the alarm
• Slim profile design is half the depth of a standard alarm
• Battery-operated alarm allows for easy installation and maintenance
• Test/silence button for efficient testing to ensure alarm is working properly