... 18000-6C(EPC G2) Voltage: DC +9~+12V Product Name: Long distance UHF RFID reader 12dbiModel: SR-RFID3102)Key specifications:Product Name ... : Passive Long-range UHF Integrated readerWork frequency: 902~928MHz(FHSS or Fixed frequency)Reading distance: Stable reading distance: 8~12M, ... management,eating and drinking management,swimming pool management,etc. Long distance UHF RFID 12db Reader