Customer reviews from X-SENSE.com
X-SENSE - 10-Year Battery Wireless Interconnected Smoke and Carbon Monoxide Detector with Display and LED Light 1 Pack - White
Average customer rating
4.3 out of 5
4.3
(64 Reviews)
Open Ratings Snapshot
Rating breakdown 64 reviews
5 Stars
42
4 Stars
9
3 Stars
6
2 Stars
4
1 Star
3
57%of customers recommend this product. 
(
4 out of 7
)
Best Buy Privacy Policy
Customer Reviews for X-SENSE - 10-Year Battery Wireless Interconnected Smoke and Carbon Monoxide Detector with Display and LED Light 1 Pack - White
Customer Rating
2 out of 5
2
Faulty detector
on April 29, 2026
Posted by: Jeremy
from Washington, District of Columbia, United States
one was defective and would not turn off so i had to turn it off manually which does not allow it to turn back on. the others seem to be working well.
Response from X-SENSE.comBy X-Sense Support, July 24, 2026
Hi Jeremy,

Thank you for letting us know, and we sincerely apologize for the issue with the defective unit in your set.

We stand behind our products and want to replace that faulty alarm for you immediately. Please reach out to our team at support@x-sense.com with your order details, and we will promptly send you a replacement unit under warranty!
Written by a customer while visiting X-SENSE.com
Customer Rating
4 out of 5
4
I took off a star because if you want to interconnect these
on April 25, 2026
Posted by: Craig B
from Sherman Oaks, California, United States
I took off a star because if you want to interconnect these, you have to do it one at a time. BUT, if you get a multipack, all of the alarms in the pack come pre-interconnected, and that worked great. They were also very easy to install.
Written by a customer while visiting X-SENSE.com
Customer Rating
5 out of 5
5
Easy to install
on April 22, 2026
Posted by: Jim F
from Pawtucket, Rhode Island, United States
Easy to install, easy to interconnect. I like the appearance of the alarms
Written by a customer while visiting X-SENSE.com
Customer Rating
5 out of 5
5
Very easy to activate and connected but the base is not flexible
on April 19, 2026
Posted by: JWong
from Oklahoma City, Oklahoma, United States
Very easy to activate and connected but the base is not flexible. The holes are too exact.
Written by a customer while visiting X-SENSE.com
Customer Rating
5 out of 5
5
This is all my company like to install
on April 15, 2026
Posted by: Jeff E
from Ogden, Utah, United States
This is all my company like to install. They have great interlink comunications with each other.
Written by a customer while visiting X-SENSE.com
Customer Rating
5 out of 5
5
Great Detectors
on April 2, 2026
Posted by: Aron C
from Billings, Montana, United States
Haven’t installed yet but should be good based on other reviews.
Written by a customer while visiting X-SENSE.com
Customer Rating
5 out of 5
5
Easy setup and installation
on March 31, 2026
Posted by: Shawn J
from DeMossville, Kentucky, United States
I purchased three SC07-W to replace three existing 12 year old Kidde smoke and CO interconnected alarms that were past the expiration date and alarming to indicated they needed to be replaced.
The alarm turns itself on as soon as you turn it in the base, which surprised me. I did need to read the directions to figure out how to get the alarms three alarms interconnected. The rest of the process is super easy. Overall the setup and installation were easy. I did not run a smoke test or CO test to see if they worked.
Written by a customer while visiting X-SENSE.com
Customer Rating
5 out of 5
5
Easy to install and excellent for a piece of mind
on March 31, 2026
Posted by: Brad M
from Lewiston, Idaho, United States
I used to install security alarms and smoke systems. Of course, that was all interconnected with a red wire throughout the house. We don’t have access to tearing down the walls in our rental house, so I checked into getting wireless interconnected systems and found this. It was very easy to install and now every single. room has protection with an alarm. All nine smoke detectors CO combination detectors work great!
Written by a customer while visiting X-SENSE.com
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