I was at a Freight Harbor tools the other day, I was getting ready for my future and gathering a pry bar, some good flashlights, gloves, etc
I recalled a couple of times you mentioned that your trailer seals were breached I saw a number of security lights some with motion sensors different power sources, solar, battery, etc.
My thought was would it be prudent to take a set and convert a sticky-on backing to a magnetic plate. And setting them up high enough out of reach with an extension grabber-hand.
Motion triggered lights in theory would deter, I think. Has anyone tried this or something similar?