... 1D/2D barcode scanning, RFID cards/tags reading under UHF protocols,WiFi/GPRS/Bluetooth communication, GPS positioning and image ... extremelyenvironments Multiple data capture ability can be integrated, the UHF reader, barcode scanner,even HF or LF reader can ... management, asset tracking, library, transportation, manufacturing, etc.The UHF working frequency can be customized from 840MHz to 960 MHz ...