... with Headquarters at any time by GPRS(4) Support UHF RFID(5) Industry IP54 Hardware design and can be used in ... /1800/1900MHz)(10) Information collection: Stylus,Input board,barcode scanner, RFID(11) Audio: build-in Microphone and speaker, Mini earphone slot ... -13,UPC,Cross 25 code(16) Support UHF RFID: Built-in RRU9803M UHF RFID module supporting ISO18000-6C (EPC C1G2) and ISO18000 ...