Last time you had to 'clear' your house

[J]

Mine was maybe 2 months ago. I was home alone, and one of my Wife's cats knocked a glass off of a counter onto the tile floor. It shattered and set off the alarm system (glass break sensors). So I was awakened at 2:30AM with the sounds of breaking glass and alarm siren. Thought for sure someone had smashed a window to try to get in.

[exxonv]

Mine was maybe 2 months ago. I was home alone, and one of my Wife's cats knocked a glass off of a counter onto the tile floor. It shattered and set off the alarm system (glass break sensors). So I was awakened at 2:30AM with the sounds of breaking glass and alarm siren. Thought for sure someone had smashed a window to try to get in.

Those glass sensors - same thing w/me (over a year ago). Alarm goes off, we go through "the drill", all bedrooms upstairs, kids run into our room, I grab firearm and cover the stairs, momma and the kids stay in room, I check alarm code. Alarm code shows to be my office (computers, etc.). Wife on phone w/alarm company, and I'm making my way down the stairs.

Once I get to the room (cleared everything else w/that room in sight), I make entry, nothing... Check window, nothing...

Clear basement and entire house (inside and out), get back to bed after at least an hour of listening and worry...

In the morning I realize that one of my shelves fell off the wall (had a glass award from work on it)...