The wireless version is much less practical.
From the submitter:
The frame of this truck was so rusted out that the owner stuck a 2X4 in there and screwed it into the rust using a bunch of keys as anchors...
Ball pump, cable ties, duct tape and bicycle reflector = front door keys.
Don't worry guys:
I got this.
Submitter gsimon was in a hotel room with no phone charger. A data cable, a paper clip, a key, and the batteries from the keyboard of the set-top box combined to make a fine substitute.