GB2124763B - Alarm system - Google Patents

Alarm system

Info

Publication number
GB2124763B
GB2124763B GB08315824A GB8315824A GB2124763B GB 2124763 B GB2124763 B GB 2124763B GB 08315824 A GB08315824 A GB 08315824A GB 8315824 A GB8315824 A GB 8315824A GB 2124763 B GB2124763 B GB 2124763B
Authority
GB
United Kingdom
Prior art keywords
alarm system
alarm
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
GB08315824A
Other versions
GB2124763A (en
GB8315824D0 (en
Inventor
Werner Kormann
Heinz Pieren
Walter Enkerli
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.)
Securiton AG
Original Assignee
Securiton AG
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 Securiton AG filed Critical Securiton AG
Publication of GB8315824D0 publication Critical patent/GB8315824D0/en
Publication of GB2124763A publication Critical patent/GB2124763A/en
Application granted granted Critical
Publication of GB2124763B publication Critical patent/GB2124763B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
GB08315824A 1982-06-11 1983-06-09 Alarm system Expired GB2124763B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823221997 DE3221997A1 (en) 1982-06-11 1982-06-11 DEVICE FOR MONITORING ARMORED ROOMS, ESPECIALLY SAFE AND CABINETS, AND FOR GENERATING AN ALARM SIGNAL WHEN A BURGLAR ATTEMPT IS TAKEN

Publications (3)

Publication Number Publication Date
GB8315824D0 GB8315824D0 (en) 1983-07-13
GB2124763A GB2124763A (en) 1984-02-22
GB2124763B true GB2124763B (en) 1986-08-28

Family

ID=6165826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315824A Expired GB2124763B (en) 1982-06-11 1983-06-09 Alarm system

Country Status (6)

Country Link
AT (1) AT385856B (en)
CH (2) CH662689A5 (en)
DE (1) DE3221997A1 (en)
FR (1) FR2528487B1 (en)
GB (1) GB2124763B (en)
IT (2) IT1198619B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170008B (en) * 1985-01-19 1988-09-01 Benham Vibration detecting devices
GB2171518B (en) * 1985-02-08 1988-09-01 Automated Security Holdings Glass break detector
CH667932A5 (en) * 1985-05-24 1988-11-15 Cerberus Ag NEAR AREA MONITORING DEVICE WITH SOUND SOURCE.
FR2586451B1 (en) * 1985-08-26 1987-12-24 Securite Automatisme Protectio ANTI-BREAKAGE PROTECTION INSTALLATION OF A CLOSED PREMISES
FR2593309B1 (en) * 1986-01-23 1990-02-16 Gestion Inf Nle Et DEVICE AND METHOD FOR REMOTE MONITORING OF SITES INCLUDING MEANS FOR DETECTION OF ABNORMAL EVENTS, MEANS FOR LISTENING TO PHONES AND MEANS FOR VIDEO OBSERVATION
FR2617530A1 (en) * 1987-07-03 1989-01-06 Couderq Yves Security container for the transportation of funds
GB8819487D0 (en) * 1988-08-16 1988-09-21 Pennwalt Piezo Film Ltd Sensing breakage of glass
GB2221990B (en) * 1988-08-17 1992-04-08 Shorrock Ltd Intrusion detection system
FR2695478B1 (en) * 1992-09-08 1994-11-18 Aerospatiale Shock detector and distress beacon for aircraft, comprising such a detector.
DE9415766U1 (en) 1994-09-30 1994-12-01 Essen Wolfgang Security device for windows and doors
DE19500093A1 (en) * 1995-01-04 1995-08-03 Benno Hirt Microphone with natural tone and speech reproduction
GB2320349A (en) * 1996-12-11 1998-06-17 Ncr Int Inc Security enclosure such as a safe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147467A (en) * 1961-09-07 1964-09-01 American District Telegraph Co Vibration detection vault alarm system
DE1277346B (en) * 1964-12-21 1968-09-12 Siemens Ag Crystal microphone
US3364477A (en) * 1965-02-15 1968-01-16 American District Telegraph Co Vault alarm system
GB1246264A (en) * 1967-11-30 1971-09-15 Elliott Brothers London Ltd Alarm system
US3713128A (en) * 1970-08-07 1973-01-23 Systron Donner Corp Vault alarm system and method
CH519649A (en) * 1970-08-26 1972-02-29 Vertex Trust Reg Protection system for safes
CH541844A (en) * 1971-08-25 1973-09-15 Securiton Ag Device for monitoring objects and generating an alarm signal if a break-in attempt is made
DE2721880C3 (en) * 1976-05-17 1981-09-17 Matsushita Electric Works Ltd., Kadoma, Osaka Device for the detection of vibrations caused by attempts to damage buildings
DE2715594A1 (en) * 1977-04-07 1978-11-02 Bbc Brown Boveri & Cie Signal processing network for fire and burglar alarms - incorporates threshold and encoding logic circuits
CH614795A5 (en) * 1977-05-17 1979-12-14 Securiton Ag Device for monitoring armoured rooms, in particular strongrooms, and for producing an alarm signal if a break-in attempt is made
GB2023318A (en) * 1978-04-11 1979-12-28 Sesco Ltd Electronic analysers and vibration detector systems incorporating the same
GB2045494B (en) * 1979-02-23 1983-04-20 Elliott Brothers London Ltd Intruder alarm system

Also Published As

Publication number Publication date
IT8309447A1 (en) 1984-12-09
AT385856B (en) 1988-05-25
DE3221997C2 (en) 1989-03-16
FR2528487B1 (en) 1988-07-15
IT1198619B (en) 1988-12-21
CH662689A5 (en) 1987-10-15
GB2124763A (en) 1984-02-22
FR2528487A1 (en) 1983-12-16
DE3221997A1 (en) 1983-12-15
IT8309447A0 (en) 1983-06-09
CH661135A5 (en) 1987-06-30
GB8315824D0 (en) 1983-07-13
ATA200583A (en) 1987-10-15

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Legal Events

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

Effective date: 19970609