ALL meanings of closed-circuit television
closed-circuit television
C c - noun closed-circuit television a television system in which signals are transmitted from a television camera to the receivers by cables or telephone links forming a closed circuit, as used in security systems, etc 3
- noun closed-circuit television a system of televising by cable to designated viewing sets, as within a factory for monitoring production operations, in a theater for viewing a special event taking place elsewhere, or in an office building as an aid to maintaining security. 1
- noun closed-circuit television monitoring system 1
- noun closed-circuit television A system of television cameras, connected by cable to a control room, used for surveillance. 0