Just started my food truck business with my parents. We own 3 food trucks with newly equipped mobile payment since it's gonna be safer to do business on the street. In some neighborhoods we go, I wouldn't call them safe. So for the safety concern, we are thinking to put security camera on the truck if it's possible. Maybe like 2 to 3 cameras on each truck for any accidents happened. However, after I asked around, seems that no one has done this before due to the space or internet limitations. Is it really no other way to put cameras on the truck, or just I didn't get the right information?