television CCTV
Basic features and requirements in CCTV installations
2010-01-13 19:24:09
The abbreviation comes from the words CCTV: Closed Circuit TeleVision, which is in a closed circuit television.
In the nomenclature of television CCTV is part of the uses associated with closed circuit television monitoring and security of persons and objects.
CCTV installation requires high technical culture and the ability to
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