Unsure if this has been done before but this is impressive.

[video]http://www.youtube.com/watch?feature=player_embedded&v=lRjN6Y7tTV8[/video]

A nice touch is the ramps to wheel the bikes down, one with bumps to help slow the bike and a belt to pull it up again!

Also 35 seconds, to get your bike back I’m sure it would take longer just to take the locks off!