closed circuit
Definition 1
Live electrical circuit through which current is flowing.
Definition 2
Transmission of audio and/or video signals within a small area such as a conference hall, hotel, or home. Closed circuit television (CCTV) is used also for monitoring and security purposes.
Mentioned in these definitions
Popular 'Computer Hardware, Software, & Security' Terms
closed circuit in the news
Loading...
This content can be found on the following page:
http://www.businessdictionary.com/definition/closed-circuit.html
