Average Rating Based on 19 reviews: (5)
Very Accurate Description - 02/22/2019
Reviewer: Tom De Martini
This alarm really works. It does respond well to even a small amount of smoke. I accidentally burned some food on the stove top and the alarm about 20 feet away started blaring. The only thing to realize is the potential for the smoke to get trapped inside an interior compartment of the alarm itself. The alarm will keep blaring if you reinstall it. When this happens there is no way to blow out the trapped air and the alarm must be replaced by a new one. This, however, could be true for any smoke alarm. Overall this alarm does work very well.
Replacement - 01/01/2019
Reviewer: Pietro Dova
Nice to see that the pin connection remains unchanged from 2011. But for some reason the clamping system has changed from prior model so the ceiling mount needs to be replaced with the new one provided to re-attach the unit to the ceiling.
Easy install - 12/22/2018
Reviewer: Jake Repash
Easy install and so far have worked good without any false alarms.
Replacement Alarms - 12/08/2018
Reviewer: Wayne Jertson
I'm very pleased with my new Smoke/Fire alarms. Easy to install and test. Good product!
Replaced 6 Smoke and Fire Alarms - 11/02/2018
Reviewer: Bruce E. Stuck
I discovered the USI Model 1204 Smoke and Fire Alarm Detectors in my home were 5 years beyond their 10 year lifetime! From information on the detector, I contacted USI, Inc. and was promptly sent an email that contained a video link on replacing the detectors. The link answered all my questions. Hence, I immediately ordered 6 Ea. MDS107 Smoke and Fire Detectors that arrived about 5 days later. I replaced and tested all 6 and they worked perfectly in our alarm system. The efficient assistance provided by Michele Metcalfe at USI, Inc., Owings Mill, Md was superb. Thanks for excellent customer service.
Reviewer: Eugene Smith
First time ordering but was very happy with the quality service.
Happy Customer - 10/01/2018
I recently purchased this item directly from USI. Product arrived as expected and in the condition described on their website. Excellent Value..... Thanks
Pretty Much Plug and Play - 09/28/2018
Reviewer: Greg Griffith
Very pleased with warranty support from my old house. I changed out all outdated models in my new home. Simple swap out from one manufacturer to another. 2 mounting screws and a pigtail. Also comes with battery so it's good to go.
New Smoke Alarms - 09/19/2018
Reviewer: Kevin Kaari
I recently bought 10 new hardwired detectors to replace my existing USI detectors that aged out. The new ones installed quick and easy. No issues with any of them. I am happy with my purchase.
Replace old units - 09/15/2018
Reviewer: Chester Hewitt
Installation of new smoke and fire detectors was simple and easy, mounted to existing boxes with ease and rewireing was also simple.
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