i set the burglar alarm to the house every night before bed . around 3:00am this morning , the alarm went off oh man thats scary ! what set it off ? thankfully it was just the contact that had come lose , so it thought the window had opened . i had a really hard time going back to sleep after ! i can imagine , i wouldnt have been at ease either .
The burglar alarm going off unexpectedly in the middle of the night.