More complicated than you would think, a car wash need to be able to have great footage of all sizes of a car, both before and after it goes through the machine.
Goals: The goal of this surveillance system is to record the entry points of the car wash, the coin slots, the entry point to office or pump room, and multiple angles of the detailing station to make sure customer's items are not stolen. Another concern for car washes are the full shots of each car from both sides, the front, and the back, both before and after they go through the car wash. That last point bears repeating, to protect yourself from fraudulent claims that your car wash scratched or otherwise damaged someone's vehicle, you should always have 4 cameras at both then entry and exit of the car wash.