... Control, Asset management, Attendance, etc. Specifications: Model No.RRU-CH-ADTag Protocol:EPC C1 Gen2(ISO18000-6C), ISO18000-6B standards ... RS485,RJ45(TCP/IP) network interface, etc.Work modeFHSS or Fix Frequency transmissionPower supply.220/50 (V/Hz)Current160 (mA) ... Library Entrance Control, Access Control, Process Control, etc. RRU-CH-AD Support plug-in camera, large screen display/television RFID ...