GB8725101D0 - Intrusion detector - Google Patents

Intrusion detector

Info

Publication number
GB8725101D0
GB8725101D0 GB878725101A GB8725101A GB8725101D0 GB 8725101 D0 GB8725101 D0 GB 8725101D0 GB 878725101 A GB878725101 A GB 878725101A GB 8725101 A GB8725101 A GB 8725101A GB 8725101 D0 GB8725101 D0 GB 8725101D0
Authority
GB
United Kingdom
Prior art keywords
intrusion detector
intrusion
detector
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.)
Pending
Application number
GB878725101A
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.)
Greasley J M
Original Assignee
Greasley J M
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 Greasley J M filed Critical Greasley J M
Priority to GB878725101A priority Critical patent/GB8725101D0/en
Publication of GB8725101D0 publication Critical patent/GB8725101D0/en
Priority to PCT/GB1988/000899 priority patent/WO1989004029A1/en
Pending legal-status Critical Current

Links

GB878725101A 1987-10-27 1987-10-27 Intrusion detector Pending GB8725101D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB878725101A GB8725101D0 (en) 1987-10-27 1987-10-27 Intrusion detector
PCT/GB1988/000899 WO1989004029A1 (en) 1987-10-27 1988-10-26 Intrusion detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878725101A GB8725101D0 (en) 1987-10-27 1987-10-27 Intrusion detector

Publications (1)

Publication Number Publication Date
GB8725101D0 true GB8725101D0 (en) 1987-12-02

Family

ID=10625935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878725101A Pending GB8725101D0 (en) 1987-10-27 1987-10-27 Intrusion detector

Country Status (2)

Country Link
GB (1) GB8725101D0 (en)
WO (1) WO1989004029A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112889093A (en) * 2018-10-31 2021-06-01 亚萨合莱有限公司 Classified vibration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455149A (en) * 1966-01-20 1969-07-15 Reliance Electric & Eng Co Vibration amplitude monitor
US4099168A (en) * 1975-11-06 1978-07-04 Magnum Products, Inc. Intrusion alarm and emergency illumination apparatus and method
US4151520A (en) * 1977-07-25 1979-04-24 Full Elliott D Portable self-contained alarm with remote triggering capability
US4253095A (en) * 1978-06-07 1981-02-24 Freund Precision, Inc. Alarm apparatus for detecting disturbance or other change of condition
US4335376A (en) * 1979-04-12 1982-06-15 Marquardt Ralph E Electronic control device
GB2156562B (en) * 1984-03-23 1987-09-16 Shorrock Security Systems Ltd Intruder alarm system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112889093A (en) * 2018-10-31 2021-06-01 亚萨合莱有限公司 Classified vibration
CN112889093B (en) * 2018-10-31 2023-01-24 亚萨合莱有限公司 Method for classifying vibrations, vibration classifier and computer readable device

Also Published As

Publication number Publication date
WO1989004029A1 (en) 1989-05-05

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