Keys? What keys? For busting down locked doors, all you need is a gun. An electronic power lock pick gun.
The electronic lock pick gun can be used to “open most of pin tumble locks, dimple locks, cross locks, 2-side and 4-side auto locks.” It runs on 6V rechargeable batteries and also has a LED light on its nose, so thieves locksmiths won’t have a problem if they have to work in the dark.
The gun pops locks easily thanks to its 6 different picks and its “strong vibratility.” Awesome.
You can buy an electronic lock pick gun at DealExtreme for $50.53 USD (free shipping).
[Please don’t use one of these to break into my place – ED.]