Face it guys, a depressingly large portion of our population are lazy, dishonest scum. Makes me cringe that the countries past generations like our founding fathers, WWI, WWII ect... sacrificed so much for what its turning into. The only solution is to fight back. Mount them high and prosecute to the full extent of the law. I would think once the word gets out your ground would be less of a target.
Even a sign by each camera saying "smile your image is being captured by a hidden camera 25 ft off the ground" would have to freak them out.
Few years ago I was getting deer shot on my ground from the road. Posted signs that they were now being watched by hidden cams and it hasn't happened since.