... ’school,consumption management,time management,dinner management,pool managementTechnical ParametersModelUHF long range integrative RFID readerProtocolISO18000-6B,ISO18000-6C(EPC GEN2)Frequency RangeStandardISM ... and multi-readingReading Rangeup to 12meterReading ClueBuzzerAntennaBuilt-in line polarization Antenna,Gain:12dbiPower SupplyDC+9V (Power Adapter),DC+12Dimension440mm×440mm×50mmWeightN ...