CCTV full form

Meaning : Closed Circuit Television

Category : Technology
Sub Category : Consumer Electronics

What does CCTV mean or stand for ?

A CCTV is a system of surveillance cameras and a output device like a TV or Screen that can display the visuals captured by the cameras.There maybe 4,8,12,16 or more networked cameras placed at different locations and these feed images will appear live on the display unit.

There is also a recorder that allows the visuals to recorded for at least 2 weeks after which it gets deleted.CCTVs are the primary source of security for any home,office or secured area.