The SESAM + NetG@te units are located in each shopping center. Each unit has video cameras connected both fixed and PTZ; the cameras can be connected directly to the video capture card or through a video matrix. Security panels are also connected to the SESAM + NetG@te units. The different shopping centers are connected to the headquarters command and control center over a wireless LAN. The system operator, who sits in front of the SESAM unit at the command and control center, has a full view of the system and operates the remote NetG@te and SESAM systems.