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CCTV SYSTEMS
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1942 – First CCTV security camera surveillance system installed. German Engineer Walter Bruch was responsible for the design and installation of the CCTV security camera surveillance system.
1956 – First VCR produced by Ampex Corporation team led by Charles Ginsburg. 19 year old engineer Ray Dolby was also part of the team. Built for commercial business use.
1960 – First digital camera signals used in camera over analog by NASA.