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First Alert CO250B Carbon Monoxide Alarm Detector

4.3321 product ratings

usa*stores (121310)

97.7% positive feedback

Price:

$32.15

Free 2-4 day delivery

Get it between Sat, Jun 28 and Tue, Jul 1

Returns:

60 days returns. Seller pays for return shipping.

Condition:

New

Model CO250 has been fully tested and complies with, UL2034, NFPA 720, and NFPA 101 and other agencies that model their codes after the above agencies. BRK Model CO250 is a state of the art carbon monoxide alarm designed to provide early warning of the presence of carbon monoxide.

Ratings and Reviews

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4.3

21 product ratings

13 users rated this 5 out of 5 stars
5 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews

by crown37
Feb 23, 2021
Works well, but will need a new battery
This model detector was manufactured in 2012. A 9-volt battery is included, but the battery (now about 9 years old) was corroded and unusable. The detector works fine; just expect to supply your own 9-volt battery.
Verified purchase: YesCondition: New
by giletojek
Feb 02, 2023
Reliable
Have used for many years. Only problem is 10 year battery life is not always 10 years.
Verified purchase: YesCondition: New
by mattnieder
Apr 08, 2020
Buy this. It's just as good as expensive ones only different brand.
Pro: Seems to work. 10 year lifetime. Comes with a battery and hopefully won't need to change it very often. Con: Never heard of this brand.
Verified purchase: YesCondition: New
by rrk-NFesRYy@Deleted
Mar 31, 2020
Exact Match to Originals
Your product was a perfect match for the original installation in a 15 years old home. I did not even half to change the location of the mounting holes.
Verified purchase: YesCondition: New
by wilber54
Oct 19, 2018
Best CO detectors out there
Replaced my old ones of the same brand and model as these but they now have a 10 year lifespan instead of the old 84 month. Seem to work great and thank God they have never went off.
Verified purchase: YesCondition: New
by richerr
Nov 23, 2020
The alarm
Good price and good product
Verified purchase: YesCondition: New
by dwil75731
Jan 01, 2020
great product
great item for the price
Verified purchase: YesCondition: New
by davidsummertime1262
Jan 26, 2017
Great Price!!
Very good price for something that is very useful !!
Verified purchase: YesCondition: New
by tds6234
Feb 25, 2021
Good smoke alarm!
Reliable, simple to mount, unobtrusive, good value.
Verified purchase: YesCondition: New
by donjuliowolves
Mar 11, 2020
Detectors
Super value and quality.
Verified purchase: YesCondition: New