The full form of CCTV is “Closed-Circuit Television.” It refers to a system in which video cameras are used to transmit a signal to a specific, limited set of monitors, primarily used for surveillance and security purposes.
The full form of CCTV is “Closed-Circuit Television.” It refers to a system in which video cameras are used to transmit a signal to a specific, limited set of monitors, primarily used for surveillance and security purposes.