The Government is seeking capability statements from firms with experience in integrating and sustaining enterprise Physical Security Information Management (PSIM) systems within secure environments. The work involves the engineering, integration, sustainment, and operational support of a globally deployed PSIM platform. This platform must integrate multiple physical security subsystems, including video management, access control, intrusion detection, GIS mapping, 3-D modeling, and advanced video analytics. The services are for a globally deployed system.