all-in-one License plate recognition controller is a special product for parking management system.The device integrates license plate recognition camera, 17-inch LCD display (including voice broadcast, optional intercom extension), supplementary LED lamp and other modules, with simple and fashionable appearance.Its 17-inch LCD display screen can be used for playing advertisements, prompt messages and/or code scanning information to facilitate owners to scan QR code to enter or payment.The equipment combination design, simple construction wiring;the product is mainly used in commercial, residential, industrial parks, airports, hospitals, schools and other public parking lots, especially the unmaned public parking lots, which greatly improves the traffic efficiency of vehicles.