closed-circuit television

use of video cameras to transmit a signal to a specific place on a limited set of monitors
Thing monitoring Q242256
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closed-circuit television

Summary

closed-circuit television is a monitoring[1]. It draws 3,325 Wikipedia views per month (monitoring category, ranking #1 of 4).[2]

Key Facts

  • closed-circuit television's instance of is recorded as monitoring[3].
  • closed-circuit television's instance of is recorded as monitoring network[4].
  • closed-circuit television is a type of television[5].
  • closed-circuit television is a type of video surveillance[6].
  • closed-circuit television is a type of security technology[7].
  • closed-circuit television is part of Security System[8].
  • closed-circuit television is part of monitoring network[9].
  • closed-circuit television is used for video surveillance[10].
  • closed-circuit television's Commons category is recorded as Video surveillance[11].
  • closed-circuit television's said to be the same as is recorded as video surveillance[12].
  • closed-circuit television's said to be the same as is recorded as closed-circuit television[13].
  • closed-circuit television comprises video camera[14].
  • closed-circuit television comprises computer monitor[15].
  • closed-circuit television comprises digital video recorder[16].
  • closed-circuit television comprises recording medium[17].
  • closed-circuit television's topic's main category is recorded as Category:Video surveillance[18].
  • closed-circuit television's Commons gallery is recorded as CCTV[19].
  • closed-circuit television's title is recorded as {'lang': 'en', 'text': 'Closed-circuit television | technology'}[20].
  • closed-circuit television's different from is recorded as China Central Television[21].
  • closed-circuit television's different from is recorded as closed-circuit television camera[22].
  • closed-circuit television's different from is recorded as terrestrial television[23].
  • closed-circuit television's different from is recorded as webcam[24].
  • closed-circuit television's different from is recorded as IP camera[25].
  • closed-circuit television's uses is recorded as closed-circuit television camera[26].
  • closed-circuit television's uses is recorded as monitor[27].

Body

Definition and Type

Recorded instance of include monitoring[3] and monitoring network[4]. Recorded subclass of include television[5], video surveillance[6], and security technology[7].

Use and Application

closed-circuit television is used for video surveillance[10]. Components include video camera[14]; computer monitor[15], a computer hardware[28]; digital video recorder[16]; and recording medium[17], a product category[29]. Part of include Security System[8], a type of system[30] and monitoring network[9].

Why It Matters

closed-circuit television draws 3,325 Wikipedia views per month (monitoring category, ranking #1 of 4).[2] It has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[31] It is known by 79 alternative names across languages and contexts.[32]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . britannica.com. Retrieved . britannica.com. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [30] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [31] . Wikidata sitelinks. wikidata.org.
  3. [32] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). closed-circuit television. Retrieved May 3, 2026, from https://4ort.xyz/entity/closed-circuit-television
MLA “closed-circuit television.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/closed-circuit-television.
BibTeX @misc{4ortxyz_closed-circuit-television_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{closed-circuit television}}, year = {2026}, url = {https://4ort.xyz/entity/closed-circuit-television}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): closed-circuit television — https://4ort.xyz/entity/closed-circuit-television (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/closed-circuit-television · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Instance of monitoring, monitoring network
    Has part(s) video camera, computer monitor, digital video recorder +1
    Part of Security System, monitoring network
    Uses closed-circuit television camera, monitor, digital video recorder +1
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|9 */ [[Property:P2347]]: 4713, mv to monolingual text names on YSO statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.