closed-circuit television

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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.

closed-circuit television

[¦klōzd ¦sər·kət ′tel·ə‚vizh·ən]
(communications)
Any application of television that does not involve broadcasting for public viewing; the programs can be seen only on specified receivers connected to the television camera by circuits, which include microwave relays and coaxial cables. Abbreviated CCTV.
References in periodicals archive ?
Bids will be received for the contemplated purchase of a new 2015 or newer model year closed circuit television van (CCTV)for the Spotsylvania County Utilities Department.
Video Sentry Corporation designs, manufactures, and markets traveling closed circuit television systems for retail stores, distribution centers, casinos, parking garages, and other market applications.
Once a signal is received by a school, it is distributed throughout the building via the existing coaxial cable-based closed circuit television network to the television sets located in each classroom.
The primary service to be performed under this Price Agreement is Closed Circuit Television (CCTV) inspection services for the City of Portland collection system including service laterals, sewer mains, and manholes.
McCarthy will be responsible for meeting the various manufacturing needs of Sensormatic's huge European customer base, supervising the manufacture of such products as closed circuit television (CCTV) and electronic article surveillance (EAS) systems, including reusable security tags and disposable security labels.
Cohu, through its Delta Design subsidiary, is a leading supplier of test handling solutions used by the global semiconductor industry, as well as a supplier of closed circuit television and microwave communications equipment.
CLOSED CIRCUIT TELEVISION SYSTEM SHALL INCLUDE TWO FISHEYE CAMERAS, TWO SINGLE CHANNEL INSERTERS, TWO NETWORK EXTENDERS, ONE SERVER RACK, 28 SERVER SOFTWARE LICENSES, ONE 24" 1920X1080 LED MONITOR, ONE 42" 1920X1080 LED MONITOR, ONE 1TB DVR (WITH INSTALLATION MATERIALS) AND ONE NETWORK SWITCH.
Old-fashioned analogue closed circuit television cameras (CCTV) are quickly being made obsolete by newer versions that can transmit their images over the Internet.
A record-breaking number (at least 276) of companies will participate, displaying such products as closed circuit television systems, locks, access control equipment, home automation systems and hundreds of other security and security-related products and services.
614-87333 Closed Circuit Television Camera (Traffic Surveillance) 2.
NetImage XSO is one product within a category known as CCTV Over IP, or closed circuit television Internet protocol.