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09/15/2026 8:18 PM

How do I clear a tamper alert on a window sensor.

I have a tamper alert on a window and it will not reset.  Battery has been changed 

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Official Employee

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2.3K Messages

1 day ago

Hey there, @user_vhc3xo! Thank you so much for taking the time to reach out to us here on the Xfinity Forums! I am very sorry to hear about the Xfinity Home sensor having a tamper alert on the device. Have you attempted to delete the device and re-add it? Since you have replaced the batteries as that could be the first issue with the alerts. Please let us know. 

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