Additional security when storing your RV?

Another question. We just looked at a place to store our RV. The security seems pretty flimsy. Its a chainlink fence in a field essentially. We dont have many options around here and this is cheap. I’m a little worried somebody could just take our camper (it’s a travel trailer). They do have camera’s so there is that. BUt do you do anything to additionally secure your trailer when you store it?