First Alert SM210M Sealed 10-Year-Battery Micro Smoke Alarm

Less than half the diameter and offering the same protection, the First Alert SM210M 10-Year Sealed-Battery Micro Smoke Alarm meets the latest industry standards using First Alert's Precision Detection advanced sensing technology. It reduces cooking nuisance alarms and provides early warning in the event of a home fire emergency. The small but mighty smoke detector is easy to install and doesn't require battery replacements. Instead, its end-of-life warning lets you know when it’s time to replace the alarm. No more low-battery chirps and multiple battery replacements!

Features

• Micro design smoke alarm is equipped with the same protection as a regular-sized detector; provides early warning to help you and your loved ones safely escape
• 10-year sealed battery eliminates battery replacements and low battery chirps for the life of the detector; end-of-life warning lets you know when it’s time to replace the alarm
• Precision Detection advanced-sensing technology reduces nuisance alarms and detects smoke from synthetic materials which burn hotter and faster, leaving you less time to safely evacuate
• Test/silence button for efficient testing to ensure the detector is working properly
• Alarm sound level: 85 dB at 10 ft.
• Easy to mount on wall or ceiling
• Includes mounting bracket and installation screws