SR-RU822 is a high-performance UHF RFID Gate reader with High-grade and beautiful appearance, it supports fast anti-collision analysis and read/write processing of UHF EPC Gen2 (ISO18000 6C) protocol RFID tags; with standard RS232 serial communication and network interface for direct connection to host computer, controllers and other related equipment. It can be widely applied large-flow access control management, attendance meeting check-in, warehouse management and process control management.