... 3.RS232, RS485, Wiegand ,RJ45 RFID Reader&WriterRFID Reader&Writer Character1.Passive RFID UHF Reader 2.UHF Reader with built ... antenna, 0~60cm long range distance reader 3.Compatible with ISO18000-6B& EPC Gen2 protocols4.integrative design, water ... environment dependent) Data InterfaceRS232 , RS485 , TCP/IP (RJ45) , Weigand26/34,USB,WIFI,GPRS,GPSRead promptBuzzer and Flashing lightsPower supplyAC100 ...