North American Video (NAV), the leading security systems integrator in the gaming industry, is showcasing its industry-leading work in surveillance and security systems at the OIGA Conference and Trade Show in Oklahoma City this July 23-25 at booth 1205. In addition to delivering best-in-breed technology solutions on-time and on-budget, NAV?s experienced team of professionals has earned a reputation for its extensive familiarity with tribal business culture and practices.