Customer Reviews For The USI Electric Hardwired Ionization Smoke and Fire Alarm with Battery Backup
Michael B
December 4, 2023Replacement for 20 year old USI detectors
Didn't know I had to ever replace these but upon changing the battery on an original one that came with the house, it said 2004 and replace every 10 years. I ordered these as the new replacement for the old part number. Came as promised. I had to rewire the connection to fit the new plug design. Came with 9 volt batteries. 9 of the 10 went in smooth but the 10th one set off the other 9 after rewiring twice. I swapped it with the 9th one and it solved the problem. Not much else to say. I tested them and they beep. Hopefully good for another 10 years.
Barnett J
November 29, 2023Good product, quick delivery
We have been getting our smoke detectors here for years and have never had any issues. Always quick delivery & have not had any issues with the product.
Dan B
November 23, 2023Great place to do business
I appreciate their customer service. They are so helpful ,friendly and professional. Their prices are better.
Ron and Phyllis d
December 1, 2022Smoke and Fire Alarm.
Very easy to order and shipped right away. All products were in good shape. Will order from you again. THANK YOU !
Milind D
November 28, 2022Easy install but harness has to be changed
The fire alarms were very easy to install but the harness changed slightly between the 5204 and 5304 models. The mounting bracket also had to be replaced as they were slightly different. If everything was same, it would have been just unhook and plug-in.
Lorraine B
October 31, 2022Replacements
The little suckers were tricky to twist-snap together once up on the ceiling. Sure would have been nice if the screws were included as well. Otherwise they units arrived timely and weren't very expensive for replacements.
David M
September 14, 2022Model 5304
Purchased this item to replace two units previously installed by the builder of our home and that had reached their lifes end. The units were extremely easy to install. Only had to change out the mounting plate.
LAURA M
September 6, 2022Good smoke alarms
smoke alarms arrived in good order, everything was in the package, non damaged and all work fine.
Stephen M
August 18, 20225304
Simple easy installation. Simple readiut
James D
August 10, 2022Great item
Yes I installed this item at a clients home yesterday easy install and setup
MELVIN P
June 21, 2022PerkUp
I did receive this product as promised. I installed 6 of them without any trouble. I am not an electrician. I am satisfied.
Ted B
June 11, 2022Hardwired alarm
The product arrived quickly and was simple to install. It was used to replace an alarm that had gone bad, due to age.
Jack M
May 27, 2022Easy replacement and upgrade
Easiest upgrade for expired smoke detector
Travis H
May 16, 2022Easy does it!
Bought these to replace existing! Very easy to install and the access to replace the battery is simple. They are pleasing to the eye.
John J
May 12, 2022Smoke detectors
Product fits and works perfectly
Carlos C
April 27, 2022Smoke Detectors
Purchased replacement detectors and was able to install with very little difficulty.
Catharina B
April 25, 2022USO Smoke Alarm
We are very happy with the purchase of this smoke alarm! I am going to order more for the rest of my house!
George L
March 23, 2022great product
easy to install and delivery was right on time
EDGAR L
March 3, 2022Great Replacement
Was delivered sooner than i expected
Daniel O
February 18, 2022Direct replacement for an older model
Although the old model was over ten years old, the new model used the same electrical connections, which made that part of the installation easy. I did have to replace the mounting plate, but that was easy too. A big thanks to our local fire department for replacing the unit on a vaulted ceiling.