Global Physical Security Market By Type (Access Control System, Video Surveillance, Physical Security Information Management, Perimeter Intrusion Detection & Prevention, Security Scanning, Imaging & Metal Detection, Fire & Life Safety), By Application (Government, Defense & Public Sector, Transportation & Logistics, Telecom & IT, BFSI, Education, Retail, Oil, Gas & Energy, Hospitality & Residential, Others), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2019-2028