Ken
Colorado,#2Consumer Comment
Sun, January 22, 2012
Do you have a motion sensor?
Do you have pets?
Is the motion sensor montioring an area where air currents could trigger it?
It's possible they have left any motion sensor on when you arm the system to "stay."
ADT may know which sensor is causing the alarm...not sure, I don't have their service anymore.
Hope this helps them analyze the problem..good luck to you.