... RS485, Wiegand ,RJ45 RFID Reader&WriterRFID Reader&Writer Character1.Passive RFID UHF Reader 2.UHF Reader with built-in antenna, 0 ... club ,library,Time attendance,Dinner management,Pool managementRFID Reader&Writer Specification Working frequencyISO 902MHz ~ 928MHz, (customized as ... , RS485 , TCP/IP (RJ45) , Weigand26/34,USB,WIFI,GPRS,GPSRead promptBuzzer and Flashing lightsPower supplyAC100-240V/DC ...