RFID reader,uhf reader,middle range read,smart design,good use. RFID long range reader/RFID access control reader/RFID Reader RFID reader,uhf reader,middle range read,smart design,good use. ... consumption management,time management,dinner management,pool managementTechnical parametersModelMR6021A RFID Reader/RFID UHF Reader ProtocolISO18000-6B,ISO18000-6CEPC GEN2FrequencyStandard ISM 902928MHz and ...