On the run from Lady Law? Cooling your heels in Tijuana for a spell? Then you'll need some electronics that you can quickly pack up and take with you if the federales come busting down your door. And next time, pay your parking tickets on time.
Imagine electronics that are bolted into the ground. Now imagine taking a large bolt-remover (wrench?) and removing all the bolts. Now imagine picking up the electronics. They're mobile!