Great service Will not hesitate to purchase from]them again
September 21, 2022
Worth every dollar for it . East install, last around 20 Years . Love the desolate and works well. Had them tested yearly . Our second go around with them.
February 1, 2022
Thank you for this product! Once I found this, it is the only one our Fire Department gives out!
It has all the elements that are needed for a competent customer use: digital, 10 year sealed battery, disarm key, not a plug in, versatile to be hung at eye-level. All these features are important to fight this world-wide battle against CO poisoning. Only negative? I wish it was advertised and easier to purchase. Thank you for all you do.
March 8, 2021
Excellent quality product
Previously we've used other brands of plug-in CO detectors found at the big box stores -- useless during an electric outage and they failed before the warranty ended. We searched and found USI products. These USI CO Smart Alarms are well made and great value. Love they have a 10 year sealed battery, and can be used tabletop or easily wall mounted. Just added two more to our home. So easy to order, and fast shipping from USI. These last, are well made and give us peace of mind - thank you!!
October 7, 2019
Easy to install
The CO alarms came quickly and were easy to install.
September 10, 2018
as expected thank you
March 5, 2018
No false alarms, has a helpful digital display. Easy to test.
December 12, 2017
10 year sealed co monitor
Have used Universal Security CO monitors for years. Decided to try 10 year battery monitor instead of changing batteries every year - after using their 10 year smoke detectors for the past 2 years. Great products..
April 3, 2017
Digital carbon monoxide detector
Delivered promptly. Quick and easy to setup. Best part is smart alarm with 10 year sealed battery.
December 12, 2016
So far, so good
September 23, 2016
Small unit that is easy to install.
July 8, 2016
Perfect carbon monoxide detector.
This CO2 detector is perfect. I don't have to replace the batteries. I had some questions as to where to place the detector and phone support was very helpful.
March 20, 2016
Excellent value -- clear instructions
Excellent value -- I did lots of research -- quick, accurate delivery
January 27, 2016
I like this product.
I was glad to get a product that didn't have the battery replacement issue, a ten year battery is great. I wish the smoke alarm had this kind of battery available.
January 12, 2016
So far I haven't needed to use it yet. When I reinstalled the battery in the older system it seems to work. No more one beep. I am keeping them until needed.
December 9, 2015
This product was easy to set up. We set them on table tops. We tested them after I pulled the tab to activate them. They are small and very loud. We are very happy with them and would buy them again!
Write A Review For: USI CO Smart Alarm with 10 Year Sealed Battery and Display Screen
Your review has been submitted, thank you for taking the time to write a review!