closed-circuit television system

См. также в других словарях:

• 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 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 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 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 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

• closed circuit television — F/A/V 1. a system of transmitting video signals from the point of origin to single or multiple points equipped to receive signals. 2. (See closed circuit television) …   Audio and video glossary

• 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 — noun a television system in which the video signals are transmitted from one or more cameras by cable to a set of monitors, used especially for security purposes …   English new terms dictionary

• closed-circuit television — /ˌkloʊzd sɜkət ˈtɛləvɪʒən / (say .klohzd serkuht teluhvizhuhn) noun a television system in which cameras and receivers are linked by wire, used to watch what is happening in another part of a building for security, monitoring production… …  

• closed-circuit television — closed′ cir cuit tel′evision n. rtv a system of televising by cable to designated viewing sets, as within a single building • Etymology: 1945–50 …   From formal English to slang