Cannot clear tamper aERM after battery replacement.

smiths1223 Good afternoon! Thank you for reaching out to our Community Forums Team for assistance with your Xfinity Home motion sensor. Having your motion sensor working properly is definitely important. Let's take a look, and see if you can get back up and running properly. Have you tried to reset your motion sensor? Here are the instrustions, just in case.

 

https://www.xfinity.com/support/articles/reset-xhs1-ty-motion-sensor