GB2039683B - Security system - Google Patents

Security system

Info

Publication number
GB2039683B
GB2039683B GB7902098A GB7902098A GB2039683B GB 2039683 B GB2039683 B GB 2039683B GB 7902098 A GB7902098 A GB 7902098A GB 7902098 A GB7902098 A GB 7902098A GB 2039683 B GB2039683 B GB 2039683B
Authority
GB
United Kingdom
Prior art keywords
security system
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.)
Expired
Application number
GB7902098A
Other versions
GB2039683A (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.)
FIBUN BV
Original Assignee
FIBUN BV
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 FIBUN BV filed Critical FIBUN BV
Priority to GB7902098A priority Critical patent/GB2039683B/en
Publication of GB2039683A publication Critical patent/GB2039683A/en
Application granted granted Critical
Publication of GB2039683B publication Critical patent/GB2039683B/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
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
    • G08B13/124—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence with the breaking or disturbance being optically detected, e.g. optical fibers in the perimeter fence
    • 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
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/186—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
GB7902098A 1979-01-19 1979-01-19 Security system Expired GB2039683B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7902098A GB2039683B (en) 1979-01-19 1979-01-19 Security system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7902098A GB2039683B (en) 1979-01-19 1979-01-19 Security system

Publications (2)

Publication Number Publication Date
GB2039683A GB2039683A (en) 1980-08-13
GB2039683B true GB2039683B (en) 1982-10-20

Family

ID=10502630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902098A Expired GB2039683B (en) 1979-01-19 1979-01-19 Security system

Country Status (1)

Country Link
GB (1) GB2039683B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602743A (en) * 1977-09-28 1981-11-18 Fibun Bv Security system
CH643077A5 (en) * 1979-08-07 1984-05-15 Ci Ka Ra Srl ANTI-BREAK-IN FENCE NET, PROCEDURE AND DEVICE FOR ITS MANUFACTURE.
EP0072085B1 (en) * 1981-05-13 1987-07-15 X-Factor Enterprises Limited Security barrier structure
DE3131870A1 (en) * 1981-08-12 1983-02-24 Philips Kommunikations Industrie AG, 8500 Nürnberg COMPONENT-MONITORABLE COMPONENT BY means of fiber-optic cables
IT1145924B (en) * 1981-08-19 1986-11-12 Ci Ka Ra Spa ANTI-THEFT FENCING NET
GB2182182B (en) * 1985-04-24 1989-06-28 Sound Special Services Limited Intrusion detecting device
US4703313A (en) * 1985-08-19 1987-10-27 Omni Signal, Inc. Picket barrier and intrusion sensing system
IL78728A (en) * 1986-05-08 1990-07-12 Magal Security Systems Ltd Security fence
IL78856A (en) * 1986-05-20 1990-07-12 Magal Security Systems Ltd Sensor for a security fence
IL86294A0 (en) * 1988-05-06 1989-09-10 Magal Security Systems Ltd Intrusion detection barrier
JPH0676172A (en) * 1991-04-16 1994-03-18 Sumitomo Electric Ind Ltd Detector for burglary
GB2259722A (en) * 1991-09-20 1993-03-24 Cochrane Steel Prod Pty Ltd Security fencing
GB9209368D0 (en) * 1992-04-30 1992-06-17 Wolf Adrian F A method of making a flexible closure incorporating an alarm system
US5592149A (en) * 1992-07-21 1997-01-07 Alizi; Uri Security fence
US6601830B1 (en) * 2000-08-18 2003-08-05 Michael V. Pavlov Barbed tape
ES2367380B1 (en) * 2010-02-04 2012-05-22 Heriberto Fariña Carrasco ALARM FOR NEAR WIRE.
US10519690B2 (en) 2016-02-17 2019-12-31 George Anton Harrop-Allin Barb tape and barb tape panel

Also Published As

Publication number Publication date
GB2039683A (en) 1980-08-13

Similar Documents

Publication Publication Date Title
GB2051442B (en) Security system
GB2031627B (en) Security system
JPS5676554A (en) Airrcooling system
GB2059032B (en) Incinerator-heater system
JPS56125612A (en) Electrophotometric system
JPS55120811A (en) Latch system
GB2123194B (en) Security apparatus
JPS5681038A (en) Grounddfault protecting system
GB2052023B (en) Hangfire protection system
GB2051211B (en) Security device
GB2067044B (en) Electro-thermography system
JPS55151638A (en) Photosensistive system
GB2039683B (en) Security system
GB1553525A (en) Security system
GB2041833B (en) Security tag
JPS55105797A (en) Security system
DE3064486D1 (en) Sensor-integrator system
DE2966121D1 (en) Security system
JPS56101113A (en) Closeddloop autoofocus system
JPS5650320A (en) Microfish system
JPS55113417A (en) Latch system
JPS55165382A (en) Lock system
JPS55113418A (en) Latch system
JPS5680099A (en) Parameter interporation system
JPS5694500A (en) System mainncontrol unit

Legal Events

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