Customer Reviews For The USI Ionization 120-Volt Wired-In Smoke Alarm with Battery Backup (USI-1204HA)

920 Reviews

5 Overall rating

John C
October 19, 2021
Verified Purchase
Smoke alarms from USI electric

I had 6 smoke alarms in my house that were 14 years old and they all connect with each other. I had one that did not quit chirping once I put a new battery in it. I did online research and found out if the alarms are too old you would have to replace them. After more research, and worrying about finding new alarms that would be compatible with my existing alarm base, I found USI Electric. They had a new alarm that would hook up with my old bases perfectly. Changed all the alarms in about 15 minutes! Very satisfied!!!

Curtis N
October 18, 2021
Verified Purchase

Arrived quickly and was very easy to install.

Ashley L
October 16, 2021
Verified Purchase
Smoke detector

Reliable and effective!

ken h
October 13, 2021
Verified Purchase

This only took five minutes per unit to install. I was so worried they would not fit.. I'm VERY PLEASED

Jeanne M
October 2, 2021
Verified Purchase
Security Service Customer Service

Absolute Excellent Service. Thank-You

Anthony T
September 23, 2021
Verified Purchase
Great service and product

Ordered 7 smoke and fire alarms to replace old ones that were out of date. USI had a great price and the product in stock. Shipped quickly and arrived earlier than expected. Would recommend them to anyone and will use again.

Gary B
September 14, 2021
Verified Purchase

We have been very satisfied with the quality and dependability of this product for over 10 years.

Bruce H
September 13, 2021
Verified Purchase
Replacement Alarm

Replaced alarms that were 14 years old. Process was very easy.

Adam 0
September 2, 2021
Verified Purchase
Smoke Detector

I ordered a replacement smoke/fire alarm and received it in two days. It was very easy to change out with the old one, thank you.

Pilar L
August 31, 2021
Verified Purchase
Great fire alarm

This fire alarms that I ordered arrived on time. They were easy to install. I'm very happy with my purchase!

Jessica Z
August 24, 2021
Verified Purchase

The quality of smoke and fire alarm USI-1204HA is very good.

cynthia k
August 20, 2021
Verified Purchase
Hard wired smoke detector replacement

I looked for one at Lowes & Home Depot, neither had the one I needed, they actually told me I would have to replace all of them with another brand. I got online, found the exact one I needed. Ordered it, it arrived in 3 days!!! Perfect!!!

Lindsay G
August 18, 2021
Verified Purchase
Very Satisfied

Fast shipping and happy with product. Would definitely return for additional detectors and recommend to others

Patricia G
August 12, 2021
Verified Purchase
Smoke alarms

Came in as expected in a timely manner!

Bernard C
August 10, 2021
Verified Purchase

This was an exact replacement for detectors that were 18 years old. Just unplugged the old and then plugged in new. No rewiring needed. Didn't know smoke detectors need to be replaced after 10 years. Started going off same time every day I guess as warning going bad. Hear about yearly battery replacement, but not about smoke detector needing to be replaced. Had Fire Dept here to check out and they didn't ask about age of detectors. Maybe they don't know. Ordering and receiving merchandise was prompt.

John B
August 9, 2021
Verified Purchase
Good products but deceiving shipping offer

The alarms fit our existing installations so they are easy to replace. The free shipping offer was not clear that it didn't apply to some locations and I was disappointed to find that it was not applied to my order.

August 9, 2021
Verified Purchase
smoke detector

all good

Karl S
August 7, 2021
Verified Purchase
A replacement for an older model. Worked well

I had a couple of these that failed. This model was the exact replacement and it fit well with the older mounting system. Everything was explained in the instructions and I was able to replace the older units without any problem. So far these replacement units are working great!

Maurice R
August 4, 2021
Verified Purchase
As Described

From delivery on time to installation, there were no surprises. The product is exactly as advertised. Very happy with this whole ordering thru installation experience.

Beverly C
August 3, 2021
Verified Purchase
Perfect replacements

I ordered 3 replacement alarms for my new home. They worked perfectly and were easy to replace! They also arrived very quickly. Thank you

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