What is the full form of CCTV?

CCTV = Closed Circuit Television

C = Closed
C = Circuit
TV = Television
What is the full form of CCTV?
What is the full form of CCTV?

About = Closed-circuit television (CCTV) is a video camera(s) to transmit a signal to a specific place, on a limited set of monitors. It differs from ordinary televisions, and the signal is transmitted closely though it can be transmit  point to point (P2P), point to multi-point, or mesh wireless links. Almost all video cameras fit this definition, This device is very useful for Monitoring all kind of activities in big places such as banks, casinos, airports, hospitals and and now this cameras also using by ordinary people in homes/houses.

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