... IP54 seal handheld PDA with touch panel,built-in thermalprinter,camera,RFID,gprs,wifi,1D&2D barcode scanner POS terminalFeatures1. Rugged ... Built-in multiple communication module can provide stable and reliable wireless connectivity,3. Built-in thermal printer4. 300 MP cameraApplications ... handheld PDA with touch panel,built-in thermal printer,camera,RFID,gprs,wifi,1D&2D barcode scanner pos terminal