August 24, 2018 - Source: IT Pro Portal

CCTV in an urban world

By Martin Hodgson

"What role does this aging technology play in today's digital world? To truly understand how CCTV is being used, we must first understand what it is. CCTV stands for Closed Circuit Television, and "Closed Circuit" indicates that the images from CCTV cameras are transmitted to a limited number of receivers. By referring to the "closed line", CCTV broadcasts are distinguished from public television, whose images can be viewed by a vast audience. [...]"

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