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Closed-circuit television
🌐 Entity

Closed-circuit television

Video camera system with a limited set of receivers

📊 Rating

6 news mentions · 👍 0 likes · 👎 0 dislikes

📌 Topics

  • Police Investigation (2)
  • Emergency Incident (1)
  • Public Safety (1)
  • Kidnapping (1)
  • Surveillance (1)
  • Conflict (1)
  • Civilian Safety (1)
  • Art Crime (1)
  • Security Breach (1)
  • Criminal Investigation (1)
  • Evidence Gathering (1)
  • Retail Security (1)

🏷️ Keywords

CCTV (3) · ambulances (1) · explosion (1) · Golders Green (1) · fire (1) · emergency (1) · security footage (1) · kidnapping (1) · Sydney (1) · Chris Baghsarian (1) · stronghold (1) · police (1) · suspects (1) · investigation (1) · strike (1) · Iran (1) · school (1) · civilian (1) · attack (1) · video (1)

📖 Key Information

Closed-circuit television (CCTV), also known as video surveillance, is the use of closed-circuit television cameras to transmit a signal to a specific place on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point, point-to-multipoint (P2MP), or mesh wired or wireless links. Even though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that require additional security or ongoing monitoring (videotelephony is seldom called "CCTV").

📰 Related News (6)

🔗 Entity Intersection Graph

Pima County Sheriff's Department(1)Disappearance of Nancy Guthrie(1)CBS News(1)Walmart(1)Investigator(1)Golders Green(1)Iran(1)List of national galleries(1)Metropolitan Police(1)Sydney(1)Closed-circuit television

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