10-Year Sealed Battery Alarms

10-year sealed battery alarms offer a variety of benefits to the millions of Americans who rely on continuous battery-powered smoke and fire detection in their homes. The alarms are powered by sealed, long-life lithium batteries for 10 years, meaning they are always on. While smoke alarms are installed in 96 percent of US homes, 20 percent of those alarms are not functioning, mainly due to dead or missing batteries. With a sealed, long-life lithium battery smoke alarm, homeowners can enjoy peace of mind knowing that their homes’ smoke alarms are always on – operating 24 hours per day, seven days per week for 10 years. The National Fire Protection Association recommends replacing smoke alarms every 10 years. Worry-Free smoke alarms use a photoelectric smoke sensor.

View as Grid List
Sort by
Display per page

Worry-Free Bedroom 10-Year Sealed Lithium Battery Operated Smoke Alarm

  • Photoelectric smoke sensor
  • Ten year sealed battery
  • Single LED notification for all features
  • Voice and tone alarm notification improves wakening
  • Large, single, central function button
  • UL 217 Listed
  • Single Post Mount
In stock