[Igelau]

It doesn't have to prevent robberies, that's choosing the wrong battle. It just has to document the heck out of bad situations. Lock up, phone home, start filming, upload all the data you can, deploy a drone or two to do the same. We could probably think of some fun deterrent systems for cases where we're positive it's a theft, but really focusing the tools on gathering evidence is probably going to be a lot more useful.

Aside: is it robbery if you're attacking a passengerless automated truck?