Unique waterproof design, two lines of four-character scrolling display and play vehicle number, the amount of parking fees, valid and advertising content. Size: 350 * 230 * 88mm display license plate recognition (VIP car or rental car display lifetime) or balances (prepaid car), etc. Welcome to the prompt. Voice playback recognized license plates, etc. welcome prompt. If the non-full position or the car belongs to a fixed condition of the vehicles, gates release, but note the vehicle enters the time. Vehicle crossed the import, into the parking lot, parking spaces refresh the display.