10-Year Sealed Battery Alarms

10-year sealed battery alarms are powered by sealed, long-life lithium batteries for 10 years, meaning they are always on. With a sealed, long-life lithium battery CO alarm, homeowners can enjoy peace of mind knowing that their homes' CO alarms are always on – operating 24 hours per day, seven days per week for 10 years – that's a decade of hassle-free protection.

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Worry-Free 10-Year Sealed Lithium Battery Operated Carbon Monoxide Alarm

  • 10-year battery life
  • 10-Year CO Sensor life
  • Sealed battery
  • Three LED notification
    • Power
    • Alarm
    • Fault
  • Tamper-proof
  • UL 2034 Listed
In stock
$48.29

Worry-Free 10-Year Sealed Lithium Battery Operated Carbon Monoxide Alarm with Digital Display

  • 10-year battery life
  • 10-Year CO Sensor life
  • Sealed battery
  • Digital display
  • Three LED notification
    • Power
    • Alarm
    • Fault
  • Tamper-proof
  • UL 2034 Listed
In stock
$61.94

Worry-Free Kitchen 10-Year Sealed Lithium Battery Operated Combination Smoke and Carbon Monoxide Alarm

  • Combination Smoke & CO Alarm
    • Smoke & CO sensing technologies work together to detect real fires faster and reduce cooking-related nuisance alarms
  • Sealed-In Lithium Battery
    • No battery replacement required over the 10-year life of the alarm
  • Self-Activated
    • Alarm automatically activates when attached to the mounting bracket
In stock
$55.62