Hi,
We canceled after our contract was up. I switched to VOIP, now the alarm bleeps every 24 hours saying communication error and phone line problem. ** only works the day it happens which is everyday.
Now to top that the battery in the wireless smoke alarm went out after replacing it, we get smoke tamper bleeps every 12 hours.
We have a GE Concord 4 series. Please help.. Adt will not ..