7" Retail Ad Video Display Resolution:800*480&Metal Frame 2mm Tempered Glass against ... .19). Applicable Field: Supermarket, Airport, Lift, Station, Hotel, Relax center, Shop, Commercial buildings, Subway station, and other public areas. ( function(){ var ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 7 Inch Retail Digital LCD Advertising Video Display