JT-923 or JT-924 UHF RFID Gate Reader by JTSPEEDWORK, built for access control with ISO18000-6C protocol & Android 9.0 15.6-inch touch screen. Powered by TM200 or Impinj E710 chip, 4×8dBi antennas enable 5m max read distance, 700+ reads/sec & multi-tag reading.Global frequency, 2 infrared traps, multi-interface, RSSI support, SDK for secondary development.