(Q242256)

English

closed-circuit television

use of video cameras to transmit a signal to a specific place on a limited set of monitors

  • CCTV
  • video surveillance
  • CCTV system
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Closed-circuit television | technology (English)
1 reference
Closed-circuit television | technology | Britannica (English)
11 September 2021
CCTV
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Video surveillance
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Identifiers

Video Surveillance
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