CCTV or Closed-Circuit Television is a system which deploys video camera to monitor or capture specific events and activities. Besides using it to record activities, there are also many add-on functions to increase its capabilities to meet various needs of the customers. Examples can be Video Analytical Software, Facial Recognition Software, or Intrusion System. And with CAT’s network infrastructure which covers most part of the country, the system can be implemented and expanded to cover multiple sites. Furthermore, in case of area where fiber optic cable cannot be reached, customers can utilize our CDMA2000 1x EV-DO technology to link cameras to the central control wirelessly. A command center can be set up to control and monitor cameras installed at different locations. Video signal can be recorded into a Digital Video Recorder (DVR) and can be retrieved for future reference.