Average Customer Rating Based on 15 reviews:
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 I changed out all outdated models in my new home.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.
Reviewer: Joseph Armstrong
Well satisfied with my purchase! Four units boxed together for shipping. New 9-volt battery included in each unit. Relatively easy to replace / install. MDS107 is well designed and engineered. Battery drawer is a wonderful design change over my original USI detector. Original detectors manufactured in 1999 or 2000. If offered, I would rate my MDS107s as a 6 - Outstanding.
Mds107 review - 05/07/2018
Reviewer: ruth betcher
The alarms installed wonderfully easy. They are great.
Best Ceiling Option - 05/02/2018
Reviewer: Kristin Pardue
Best option as CO should be monitored down low, not on ceiling. Easy installation.
Replacing old hardwired alarms - 03/23/2018
Reviewer: Charles Dove
Replaced whole home hardwired ion alarms that were over 10 years old for my parents. Have these alarms in my home for a few months now and am well pleased. Learned from research that photoelectric alarms provide needed coverage in addition to ion technology alarms. These are among the best priced alarms that have both types of sensors.
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