A CCTV is a common device used for surveillance these days. CCTV stands for Closed circuit television and a PTZ camera is a new innovation in it. As you might very well know that a camera is used in the function of a CCTV, PTZ is the camera used in the latest CCTVs.
PTZ stands for Pan Tilt Zoom camera. A Pan tilt zoom camera is a CCTV camera , which has zoom control as well as it can be controlled with a remote. These cameras can be used manually as well as with the help of a remote. Having a CCTV with this kind of camera enables it to capture high quality videos for a longer period of time than CCTVs with other kinds of cameras. PTZ cameras also reduce storage costs and bandwidth significantly.
This camera can make a 360 degree sweep of the environment. It also helps to zoom in on objects you want to focus on specifically. It's called pan tilt because this camera has the ability to tilt up and down and turn itself in a complete circle too, so basically no nook and corner will be left without surveillance with these kinds of cameras installed.
Remote computer systems in a CCTV using these kinds of cameras, which is configured to move the camera in a particular pattern or to maneuver it manually as you wish. Computers' work on the brains of a human, so you got to program the computer as per your want, like the degree at which the camera should be rotating and the angle at which it should be doing it.
These cameras are usually sphere shaped for its easy functioning as its main speciality is it's completely mobile. There are different types available in these kinds of cameras too. Some are high definition ones, allowing to record detailed images.
Some PTZ cameras have tinted shielding to hide it from the common man's glare. Some of them also have maintenance mechanisms and internal heating system, which enables it to keep running smoothly.
These cameras should put you at ease with regards to surveillance as it requires little attention and low maintenance. Of course malfunction may result in extra repair costs and regular cleaning is required as in the case of any camera. The use of these kind of cameras in more prominent in the military, law enforcement agencies and high profile businesses like the jewellery industry etc.
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