

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.Learn more how customers reviews work on Amazon


Debra C. –
Half the price of Xfinity and works great!
Just bought three of these through Amazon, $9.99 versus $19.99 at Xfinity, easy to install. You will need to chat or talk with customer service and they will walk you through it, installed first time no problems. Exact match to the ones I have.
GuinnTheKiltedScotsman –
Highly Recommended!
Item arrived as described & on time. Perfect transaction! Very pleased.
Vanessa Wyndham –
Great Product
This sensor did the trick and for half the price of Xfinity equipment. Works like a charm. Highly recommend this product.
J CLEMMONS –
Easy to install
Easy to install once I was able to obtain my PIN from Xfinity.
Melba –
Just what we needed
We needed to replace a sensor for our Xfinity security system and this has worked perfectly!!
iSEEu –
Keeps loosing connection
Keeps loosing connection to my hubitat hub. Works fine once you remove and reinstall battery but fails again after 1-2 days. Can’t return since they say they only accept unused products.
Ruth A Rabdau –
Great find
Much cheaper than buying from Xfinity and it’s an Xfinity product.
Amazon Customer –
Does what it is suppose to
Used it for experimental project, paired well with smartthings