... design. 2.RFID cards/tags,barcode scan, fingerprint,WiFi/GPRS/GSM/Bluetooth/PSAM/GPS/Camera/dust-/wafer-proof DescriptionALL IN ... barcode scanning, RFID cards/tags reading under UHF protocols,WiFi/GPRS/Bluetooth communication, GPS positioning and image capturing Rugged structure ... ability can be integrated, the UHF reader, barcode scanner,even HF or LF reader can be customized together to be suitable ...