-Built-in thermal Printer -3.0 MP Camera -1D&2D barcode scanner -GPRS + Wifi + RFID -IP54 seal handheld ... PDA with touch panel,built-in thermalprinter,camera,RFID,gprs,wifi,1D&2D barcode scanner POS terminalFeatures1. Rugged ... adapter handheld PDA with touch panel,built-in thermal printer,camera,RFID,gprs,wifi,1D&2D barcode scanner pos terminal