GB8706774D0 - Security device - Google Patents

Security device

Info

Publication number
GB8706774D0
GB8706774D0 GB878706774A GB8706774A GB8706774D0 GB 8706774 D0 GB8706774 D0 GB 8706774D0 GB 878706774 A GB878706774 A GB 878706774A GB 8706774 A GB8706774 A GB 8706774A GB 8706774 D0 GB8706774 D0 GB 8706774D0
Authority
GB
United Kingdom
Prior art keywords
security device
security
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.)
Withdrawn
Application number
GB878706774A
Other versions
GB2202954A (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.)
Halvorsen A K
Original Assignee
Halvorsen A K
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 Halvorsen A K filed Critical Halvorsen A K
Priority to GB08706774A priority Critical patent/GB2202954A/en
Publication of GB8706774D0 publication Critical patent/GB8706774D0/en
Publication of GB2202954A publication Critical patent/GB2202954A/en
Withdrawn legal-status Critical Current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
    • G08B13/19695—Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
    • 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
    • G08B13/19678—User interface
    • G08B13/19691—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)
GB08706774A 1987-03-21 1987-03-21 Security device Withdrawn GB2202954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08706774A GB2202954A (en) 1987-03-21 1987-03-21 Security device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08706774A GB2202954A (en) 1987-03-21 1987-03-21 Security device

Publications (2)

Publication Number Publication Date
GB8706774D0 true GB8706774D0 (en) 1987-04-23
GB2202954A GB2202954A (en) 1988-10-05

Family

ID=10614402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08706774A Withdrawn GB2202954A (en) 1987-03-21 1987-03-21 Security device

Country Status (1)

Country Link
GB (1) GB2202954A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8825446D0 (en) * 1988-10-31 1988-11-30 Lawrence M J Vehicle security camera
GB2257257A (en) * 1991-06-21 1993-01-06 Christopher Ian Hughes Security apparatus
US5155474A (en) * 1991-06-28 1992-10-13 Park Photo Protection System Ltd. Photographic security system
FR2693819B1 (en) * 1992-07-17 1994-10-14 Met Photographic surveillance device.
JPH0667266A (en) * 1992-08-21 1994-03-11 Ngk Insulators Ltd Burgular preventive camera device and warning system
GR1001493B (en) * 1992-11-26 1994-02-28 Christos Klonaridis System of automatic photographing in alarm condition.
GB2281975A (en) * 1993-09-17 1995-03-22 Thomas Peter Richards Security camera
GB2282231B (en) * 1993-09-22 1996-12-04 James Macdonald Fursdon Security apparatus
GB9418396D0 (en) * 1994-09-13 1994-11-02 Somner Timothy L Camera
FR2749427B1 (en) * 1996-06-03 1998-07-17 Trafitel REGISTRATION METHOD FOR A MONITORING APPLICATION

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB269011A (en) * 1926-06-18 1927-04-14 John Ellsworth Seebold Improvements in and relating to camera apparatus for photographing burglars or othervisitors
GB1527421A (en) * 1977-03-09 1978-10-04 Bull J Remote shutter release device for a camera
US4383744A (en) * 1981-04-07 1983-05-17 Connell Charles J O Remote camera actuator
US4525047A (en) * 1982-04-05 1985-06-25 Myers Harold P Burglar and intruder detection system
US4522146A (en) * 1982-08-17 1985-06-11 Carlson Heinz F Burglar alarm system incorporating pneumatically operated components

Also Published As

Publication number Publication date
GB2202954A (en) 1988-10-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)