Customer Reviews For The USI Sensing Plus Hallway Smoke and CO Alarm, 10 Year Battery
Douglas R
July 2, 2023Easy to install
I was pleased that I did not have to drill new holes in the ceiling because the new unit uses the same spacing. Perhaps this is a standard, but convenient nonetheless. The instructions were clear enough.
JACK M
October 20, 2022AMICH3511SC
Excellent product,ease of use
JACK M
October 17, 2022AMICH3511SC
Excellent product,ease of use
JACK M
October 10, 2022AMICH3511SC
Excellent product,ease of use
Donald S
September 22, 2022Good product
Product delivered within 3 days. Easy installation with no complications. Product has had no false alarms so far.
David P
July 21, 2022The safety of both smoke and CO detection
My basement stairs hallway smoke alarm was nearing its end of life. I decided to replace it with this combo smoke and CO alarm as an extra bit of protection. It also meets the latest UL217 8th edition smoke sensing requirements which makes me feel a little safer. Very easy to install. With its 10 year battery I'm all set now for the next decade.
Wendy M
May 21, 2022excellent product and ordering process
The on-line store was easy to negotiate, the shipping was fast and product arrived intact. The bracket was easy to install and the alarm seems to be functioning well.
David M
April 22, 2022Great CO, smoke and fire alarm
Installed easily, hope it works well...don't want it to alarm, but if a threat, hope it does. Test as expected...hopefully good sensing...
Robert A
February 9, 2022I haven't had a chance to install the alarms yet but I am very please with service
Leslie P
February 5, 2022Sensing Plus in 2022
After thorough review of brands and features I chose Sensing Plus because it has the most current 2022 industry standards for smoke and carbon monoxide alarms. They were easy to install in the same location as the old ones that were other brands. I ordered directly from USI Store to ensure they weren't expired or had been sitting in inclement weather.
Jennifer W
October 18, 2021Smoke, fire and CO
Hasn't been needed yet but install went well.
Randy W
July 3, 2021Smoke, Fire & Carbon Monoxide Monitor
I have purchased products from Universal Security Instruments before. They have always been prompt and accurate in delivering my orders. I feel confident in the quality of their products and feel we have added an additional layer of safety to our home.
James J
May 31, 2021Rare 3 in one CO2, smoke, fire
Was hard to find smoke, fire, and CO2 alarm. A well know consumer guide rating led me here after shopping for smart alarms. Also upgraded to the latest UL standard.
Joanne R
May 31, 2021Top-notch Product
I did a bunch of research and thes alarms fit the bill!