The closed circuit and its multiple applications: RCA pamphlet for CCTV in commerce, industry, military, etc.

Source: Radio Corporation of America and Closed Circuit Television Department. Industrial Closed Circuit TV Equipment Catalog. Camden, N.J.: Radio Corporation of America, 1959, 10. Hagley Library

#industrial television — #RCA — #USA

Visualization of the allegedly almost limitless applications of CCTV in areas ranging from advertising to wool manufacturing

Source: Mayers, Morris A., et Rodney D. Chipp. Closed Circuit Television System Planning. New York: J.F. Rider, 1957, 64-65.

Definition by opposition of the "open" circuit (broadcasting TV) and the "closed" circuit

Source: Closed Circuit Television: A Report of the Chelsea Project. Board of Education of the City of New York, 1962, 66

#CCTV

CCTV equipment differs from broadcasting television in its small size and malleability

Source: Radio Corporation of America and Closed Circuit Television Department. Industrial Closed Circuit TV Equipment Catalog. Camden, N.J.: Radio Corporation of America, 1959. Hagley Library

#RCA — #USA

Chart stressing the simplicity of a closed circuit system for the surveillance of a hospital ward

Source: Closed-Circuit Television Systems Color and Monochrome : Fundamentals, Planning, Applications, RCA Service Company, 1958

#medical television — #CCTV

Starting in the 1950s, telecommunication companies in Europe and the United States produce equipment for CCTV

Source: Advertisement Thomson-Houston in La Cité : revue de la Cité universitaire de Paris, 1954. https://gallica.bnf.fr/ark:/12148/bpt6k9783569c

#CCTV — #France

In these publications, the multiple uses of CCTV are amply illustrated. Here: live instructions via TV in the assembly shop

Source: Closed-Circuit Television Systems Color and Monochrome : Fundamentals, Planning, Applications, RCA Service Company, 1958, 192

#industrial television

CCTV in the administration: the signature on a document is compared to the one stored in the centralized register of the company or the bank

Source: Closed-Circuit Television Systems Color and Monochrome : Fundamentals, Planning, Applications, RCA Service Company, 1958, 193

#industrial television