... PMMA EAS anti-theft gate + EAS Sensor 2.PMMA Material,self-detecting 3.Size ... security glass gives an "invisible", elegant and high fashion look to any store of classic or ... easier to install and debug.11.. It has high sensitivity and can be adjusted according to the market ... buckle (strap), bottle buckle (strap) etc. With high quality, competitive price for supermarket, libraries, bookstores, clothing ...