There are times when a situation calls for something more rugged than standard Closed Circuit Television (CCTV) cameras and that is when it’s time to consider heavy duty CCTV cameras. Heavy duty CCTV cameras are built tough to withstand use and abuse and still keep working.
A standard digital video color security camera has no moving parts unless it contains additional features such as Pan-Tilt-Zoom (PTZ). The PTZ function works by using servos or motors to move the position of the camera up and down or left and right to increase the camera’s field of view. Zooming involves moving the lenses in such a way as to enlarge the size of the target.