... 3.RS232, RS485, Wiegand ,RJ45 RFID Reader&WriterRFID Reader&Writer Character1.Passive RFID UHF Reader 2.UHF Reader with built-in antenna, 0~ ... & EPC Gen2 protocols4.integrative design, water-proof RFID Reader&Writer Applicationa,Logistics and warehouse management:Good flow and ... , RS485 , TCP/IP (RJ45) , Weigand26/34,USB,WIFI,GPRS,GPSRead promptBuzzer and Flashing lightsPower supplyAC100-240V/DC ...