GB2082869B - Closed-circuit television surveillance system - Google Patents

Closed-circuit television surveillance system

Info

Publication number
GB2082869B
GB2082869B GB8110590A GB8110590A GB2082869B GB 2082869 B GB2082869 B GB 2082869B GB 8110590 A GB8110590 A GB 8110590A GB 8110590 A GB8110590 A GB 8110590A GB 2082869 B GB2082869 B GB 2082869B
Authority
GB
United Kingdom
Prior art keywords
closed
surveillance system
circuit television
television surveillance
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8110590A
Other versions
GB2082869A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shorrock Security Systems Ltd
Original Assignee
Shorrock Security Systems Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shorrock Security Systems Ltd filed Critical Shorrock Security Systems Ltd
Priority to GB8110590A priority Critical patent/GB2082869B/en
Publication of GB2082869A publication Critical patent/GB2082869A/en
Application granted granted Critical
Publication of GB2082869B publication Critical patent/GB2082869B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19639—Details of the system layout
    • G08B13/19645—Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
GB8110590A 1980-08-22 1981-04-03 Closed-circuit television surveillance system Expired GB2082869B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8110590A GB2082869B (en) 1980-08-22 1981-04-03 Closed-circuit television surveillance system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8027457 1980-08-22
GB8110590A GB2082869B (en) 1980-08-22 1981-04-03 Closed-circuit television surveillance system

Publications (2)

Publication Number Publication Date
GB2082869A GB2082869A (en) 1982-03-10
GB2082869B true GB2082869B (en) 1984-08-30

Family

ID=26276670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8110590A Expired GB2082869B (en) 1980-08-22 1981-04-03 Closed-circuit television surveillance system

Country Status (1)

Country Link
GB (1) GB2082869B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4779134A (en) * 1987-05-28 1988-10-18 Mak Stephen M Apparatus and method for viewing of multiple television stations and switching among them
SE503082C2 (en) * 1994-07-15 1996-03-18 Isec Intelligent Security Ab Device for TV monitoring
CN102555911A (en) * 2012-02-22 2012-07-11 北京科实医学图像技术研究所 Closed circuit three-dimensional television
DE102013209940A1 (en) * 2013-05-28 2014-12-04 Conti Temic Microelectronic Gmbh Camera system for vehicles

Also Published As

Publication number Publication date
GB2082869A (en) 1982-03-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960403