HAHA in my old house, our alarm would go off every freaking morning!!! and ours wasnt programmed or anything either. it was soooo annoying. i thought it was just technical stuff, but i know for a fact i have a jokster who comes around. for instance, someone loves to throw bread off the top of my fridge no matter how much i swear that it isnt close to the edge. i'll just be sitting somwhere and hear it fall off.