USI 10 Year Sealed Battery Smoke Detector
The USI Electric 10-year sealed battery smoke detector is the ideal choice for a worry-free smoke alarm for your next 10 years. Universal Security Instrument features the only eco-friendly detector that is powered by a Duracell Alkaline battery instead of a Lithium battery. It offers a full line of sealed battery smoke alarms that will monitor you smoke, fire, and carbon monoxide nuisance.
$39.99Each
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How long is the battery life of the USI 10 year sealed smoke alarm?
USI's smoke alarms generally come with a 10-year sealed Permanent Power battery that does not require replacing for the lifespan of the battery. However, smoke detectors with non-sealed batteries should be replaced one to two times a year.
Why does my smoke detector keep beeping?
This could indicate that the battery in your smoke alarm needs to be replaced. Even if your smoke alarm is hardwired, it will still have a backup battery in the event of a power surge or power outage.
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