Customer Reviews For The USI CO Smart Alarm with 10 Year Sealed Battery and Display Screen

Great company

Great service Will not hesitate to purchase from]them again

Great Product

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.

CO Alarm

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.

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!!

Easy to install

The CO alarms came quickly and were easy to install.

looks good

as expected thank you

Quality product

No false alarms, has a helpful digital display. Easy to test.

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..

Digital carbon monoxide detector

Delivered promptly. Quick and easy to setup. Best part is smart alarm with 10 year sealed battery.

So far, so good

Simple install

Small unit that is easy to install.

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.

Excellent value -- clear instructions

Excellent value -- I did lots of research -- quick, accurate delivery

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.

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.

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!