The updated tech requires one less battery and expires in 3 more years - 10 years using two aaa's. Very satisfied replacing an identical unit that notified its expiration of 7 years at 6 years, 11 months, and 2 weeks. I guess the accuracy tells what we're getting is genuine quality stuff.
Verified purchase: Yes | Condition: New
This unit is identical to the one I purchased seven years ago and is a replacement. The footprint was the same which made it easy to swap out. The unit I had went wacko and started beeping in the middle of the night. I had no problems previously.
Verified purchase: Yes | Condition: New
1. This Carbon Monoxide Alarm is made by a well-known company: Kidde. 2. It has a 10 year warranty. And it tells you when it has reached its useful life. 3. It's easy to set up. You just insert the batteries. 4. It doesn't take up an outlet since it's battery operated.
Verified purchase: Yes | Condition: New
Time to replaced my old one and been the same brand no changes to the mount were needed notice it took one less battery
Verified purchase: Yes | Condition: New
Had one before it lasted a little over 10 years. Bought this as a replacement. It is a very good product works great and well worth the money.
Verified purchase: Yes | Condition: New
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