How To install a wireless security system:
Go to a second-hand store, buy a pair of men's used work boots .... A really BIG pair.

Put them outside your front door on top of a copy of Guns and Ammo magazine. Put a dog dish beside it. A really BIG dog dish.

Leave a note on your front door that says something like,

"Bubba,

Big Mike and I have gone to get more ammunition - back in an hour.

Don't disturb the Pit Bulls, they've just been wormed!"