CCTV system is the system of video record with closed TV circuit. This is a system for security in each area for checking and caring all events and situations.
Installment of CCTV system
- Camera send picture to the control room
- Connecting Part, The cable for connection between camera and recorder and recorder and hard disk (Storage all data) and send it to other section.
- Monitor is the part to receive and show the picture from the camera.
The type of CCTV
- BOX Camera or Cylinder Camera. The lens can change depents on the usage condition.
- DOME Camera. Can choose by Camera’s resolution
- Infrared Camera. Can look through the night even there is complete darkness.
- SPEED DOME Camera. Can determine the speed limit, rotate the direction and can zoom.
- IP Camera. An internet protocol camera is a type of digital video camera.