closed circuit TV system
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Closed-circuit television — CCTV redirects here. For other uses, see CCTV (disambiguation). For the Chinese television station, see China Central Television. Surveillance cameras on a corner. Closed circuit television (CCTV) is the use of video cameras to transmit a signal… … Wikipedia
closed-loop control system — uždaroji reguliavimo sistema statusas T sritis Standartizacija ir metrologija apibrėžtis Reguliavimo sistema su grįžtamuoju ryšiu arba ryšiais. atitikmenys: angl. closed loop control system vok. Regelsystem mit geschlossenem Kreis, n rus.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
closed circuit television — ˌclosed ˌcircuit ˈtelevision abbreviation CCTV noun [countable, uncountable] a system in which cameras send pictures to television sets that is used in many buildings to prevent crime: • The offices are monitored via closed circuit television. *… … Financial and business terms
closed circuit — n. a system for transmitting a telecast over cables, via satellite, etc. to a limited number of receivers connected to a circuit closed circuit adj … English World dictionary
closed-circuit television — closed ,circuit tele vision or ,closed circuit T V noun count or uncount a system that allows someone to watch on a television screen what is happening in different parts of a building, town, etc … Usage of the words and phrases in modern English
closed-circuit television — UK / US or closed circuit TV UK / US noun [countable/uncountable] a system that allows someone to watch on a television screen what is happening in different parts of a building, town etc. The abbreviation CCTV is often used instead of the full… … English dictionary
closed-circuit TV — closed circuit television UK / US or closed circuit TV UK / US noun [countable/uncountable] a system that allows someone to watch on a television screen what is happening in different parts of a building, town etc. The abbreviation CCTV is often… … English dictionary
closed circuit television — n [U] CCTV a system of cameras and television that is used in many public buildings and shopping centres to protect them from crime … Dictionary of contemporary English
closed-circuit television — ► NOUN ▪ a television system in which the video signals are transmitted from one or more cameras by cable to a restricted set of monitors … English terms dictionary
closed circuit — noun a complete electrical circuit around which current flows or a signal circulates (Freq. 1) • Syn: ↑loop • Ant: ↑open circuit • Hypernyms: ↑circuit, ↑electrical circuit, ↑electr … Useful english dictionary
closed-circuit television — noun a television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theater) • Topics: ↑factory, ↑mill, ↑manufacturing plant, ↑manufactory, ↑dramaturgy, ↑dramatic art, ↑dramatics, ↑ … Useful english dictionary
