Our 2Gig system has worked very reliably for the past six months. A week ago, a glass break sensor began to alarm sporadically. It went off several times in one day and we had to bypass it. This week, a second glass break sensor, in another room, began to alarm as well. At one point, it stayed open for 5 minutes and had to be bypassed too. We have lots of sensors but only a few glass breaks which makes me suspicious of the multiple failures around the same time with these.
Is there a chance that interference or hacking can cause the problem? We have a technologically brilliant neighbor who is also notoriously mischievous. What can I do to fix this?