it's the opposite of what it should be... When we walk near it, it turns off and when we walk away it comes on. The majority of the time you just hear it click ( like it should be coming on, but won't).
My cat flawed it with her claws. I need to know if I can glue the pulled-out strand back into place somehow. I don't want to cut it because I'm afraid it might keep pulling... I need advice! Thankyou for your help!