FR2308149A1 - Dispositif independant de detection et d'alarme - Google Patents

Dispositif independant de detection et d'alarme

Info

Publication number
FR2308149A1
FR2308149A1 FR7511661A FR7511661A FR2308149A1 FR 2308149 A1 FR2308149 A1 FR 2308149A1 FR 7511661 A FR7511661 A FR 7511661A FR 7511661 A FR7511661 A FR 7511661A FR 2308149 A1 FR2308149 A1 FR 2308149A1
Authority
FR
France
Prior art keywords
housing
radar
detection system
circuits
disguised
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.)
Granted
Application number
FR7511661A
Other languages
English (en)
Other versions
FR2308149B1 (fr
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.)
OLANYER GABRIEL
Original Assignee
OLANYER GABRIEL
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 OLANYER GABRIEL filed Critical OLANYER GABRIEL
Priority to FR7511661A priority Critical patent/FR2308149A1/fr
Priority to ES446864A priority patent/ES446864A1/es
Publication of FR2308149A1 publication Critical patent/FR2308149A1/fr
Application granted granted Critical
Publication of FR2308149B1 publication Critical patent/FR2308149B1/fr
Granted 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
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7511661A 1975-04-15 1975-04-15 Dispositif independant de detection et d'alarme Granted FR2308149A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7511661A FR2308149A1 (fr) 1975-04-15 1975-04-15 Dispositif independant de detection et d'alarme
ES446864A ES446864A1 (es) 1975-04-15 1976-04-09 Dispositivo independiente de deteccion y de alarma.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511661A FR2308149A1 (fr) 1975-04-15 1975-04-15 Dispositif independant de detection et d'alarme

Publications (2)

Publication Number Publication Date
FR2308149A1 true FR2308149A1 (fr) 1976-11-12
FR2308149B1 FR2308149B1 (fr) 1977-11-25

Family

ID=9153933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511661A Granted FR2308149A1 (fr) 1975-04-15 1975-04-15 Dispositif independant de detection et d'alarme

Country Status (2)

Country Link
ES (1) ES446864A1 (fr)
FR (1) FR2308149A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232800A (en) * 1989-05-02 1990-12-19 Keeffe Patrick O Intruder alarm device
FR2975209A1 (fr) * 2011-05-09 2012-11-16 Arch Office Dispositif d'alarme de taille et de masse adaptees a sa manutention par une seule personne

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374948A (en) * 1972-03-24 1974-11-20 Omni Spectra Inc Intrusion detection system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1374948A (en) * 1972-03-24 1974-11-20 Omni Spectra Inc Intrusion detection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2232800A (en) * 1989-05-02 1990-12-19 Keeffe Patrick O Intruder alarm device
GB2232800B (en) * 1989-05-02 1993-11-17 Keeffe Patrick O Improvements in intruder alarms
FR2975209A1 (fr) * 2011-05-09 2012-11-16 Arch Office Dispositif d'alarme de taille et de masse adaptees a sa manutention par une seule personne

Also Published As

Publication number Publication date
ES446864A1 (es) 1977-06-01
FR2308149B1 (fr) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse