USI Set of 2 Carbon Monoxide Alarms with 10 Year Battery

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Equipped with bright, easy-to-read digital displays and 10-year batteries, these carbon monoxide alarms possesses long-term power. From USI.

  • Includes two carbon monoxide alarms with sealed 10-year batteries and wall-mount kits
  • Bright, easy-to-read digital display screen
  • LED status indicator
  • Each measures approximately 4-1/2"H x 2-1/2"W x 1-1/2"L
  • ETL listed; 10-year Limited Manufacturer's Warranty
  • Imported

Delivery Date Estimate

Reviews & Community QA

USI Set of 2 Carbon Monoxide Alarms with 10 Year Battery is rated 3.0 out of 5 by 4.
Rated 1 out of 5 by from Awful Product I ordered this pack of two detectors at the beginning of the year. Ten-year life?!!! Only used them for 3 months. One of the two already died! It took an hour to figure out what was wrong, stop the chirping and now can no longer use this item. $50 down the drain! Would never recommend these to anyone. Quite the opposite: Don’t buy! I gave it one star because I couldn’t give less!
Date published: 2018-04-25
Rated 4 out of 5 by from hopefully it last 10 years received the items couple of days go. set it up & now let's see if it last. I will give it 4 stars if it work's for 10 years. I will test it at least once a month (should do it weekly). kept the box and receipt . time will tell.
Date published: 2018-03-18
Rated 5 out of 5 by from Modern Technology At Its Finest! Other than having these hard wired into my alarm system as my smoke detectors are, these are the next best thing on the market. These are totally self-contained and are warrantied for ten years with the same batteries that are included. They arrive well packaged, individually packaged and packaged again in an additional single box. Each of the alarms is accompanied with the hardware for hanging purposes or the unit can be placed horizontally on any surface. There is a red pull tape that the consumer should remove to start the battery.There is also a blank piece of tape that should be filled in with the date of activation. After ten years, this unit should be destroyed and replaced. I purchased two sets or four units so my family and dogs feel very safe and secure.
Date published: 2018-03-14
Rated 2 out of 5 by from Short lived I bought this carbon monoxide alarm thinking I would have "peace of mind" for ten years. The one I bought lasted less than two years. The battery was dead. I gave it 2 stars because it is easy to use but I also paid for longevity.
Date published: 2018-02-20
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