... IP54 hardware design. Operation System: Windows CE 5.0,multiple languages. Processor: SAMSUNG 400MHz CPU Memory: ROM128MB,RAM 128MB ... 1900MHz Audio: embedded speaker Information acquisition: RFID,Barcode scanning,touch screen,handheld pen. Support RFID Protocol: UHF:EPC Gen2(ISO18000-6C), ISO18000-6B ... , Cross 25 code, etc.Laser Light Security standardIEC 825 UHF RFID Reader Industrial Handheld type