Since 9/11, everyone is well aware of a central station or airport being a vulnerable target for terrorism. The potential price to pay for security breaches has become exceedingly high. Central stations and airports must have sophisticated security systems to protect their travelers. A central station or airports with SerVision SVG systems are prepared for and help prevent domestic terror attacks. With SerVision's live video transmission of CCTV camera output directly to cell phones and PDAs in the hands of senior management and police/government, as well as to control centers, the central station and airport security becomes significantly improved. Key decision makers are able to observe real-time video streaming from all points and receive immediate alerts wherever they may physically be, either through standard phone, ADSL, ISDN connection, or via cellular networks transmitting high quality video directly to handheld PDAs, cell phones, PC’s or to a central control center. Should an incident occur, your SerVision system records all CCTV footage in high quality video, alerts your personnel immediately so that they can verify in real-time, and call in the "first responders", whether police, emergency medical teams or firefighters.