40 COPE credits online, $179! Watch until May 1, 2017 [more info] Exhibitor Discounts: Vision Systems Inc. In this interview with Leo Hadley of Vision Systems Inc. (VSI), we discuss the deep discounts on refurbished equipment that are ONLY available to CEwire2017 participants. Save thousands of dollars on equipment. Register for CEwire2017 and enter the online exhibit hall!