 Del Mar, California--Newsfile Corp. - July 20, 2021 - Defense Technologies International Corp. OTC Pink: DTII the Company and Passive Security Scan Inc. the Subsidiary, innovative providers of security technology and systems with broad and diverse applications, announce the installation of its Passive Portal at Coastal Carolina University, Conway SC.The Companys first Public Installation of its Zero Emission Passive Portal Walk-Through Weapons Detector will take place on Wednesday, July 21st. This is the Big Moment... 