... 1.wireless communication 2.real-time data transmission 3.ID authentication 4.authorization control 5.gsm&cdma terminal BD-200 ... launched by Guanri for various payment applications.. It features wireless communication, real-time data transmission, ID authentication, authorization ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); BD-200: Wireless mobile pos terminal