FR2870984B1 - Fil de cloture et dispositif de detection d'intrusion muni de celui-ci - Google Patents
Fil de cloture et dispositif de detection d'intrusion muni de celui-ciInfo
- Publication number
- FR2870984B1 FR2870984B1 FR0405844A FR0405844A FR2870984B1 FR 2870984 B1 FR2870984 B1 FR 2870984B1 FR 0405844 A FR0405844 A FR 0405844A FR 0405844 A FR0405844 A FR 0405844A FR 2870984 B1 FR2870984 B1 FR 2870984B1
- Authority
- FR
- France
- Prior art keywords
- same
- detection device
- intrusion detection
- closing wire
- closing
- 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 - Fee Related
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
-
- 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
- G08B13/169—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using cable transducer means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405844A FR2870984B1 (fr) | 2004-05-28 | 2004-05-28 | Fil de cloture et dispositif de detection d'intrusion muni de celui-ci |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405844A FR2870984B1 (fr) | 2004-05-28 | 2004-05-28 | Fil de cloture et dispositif de detection d'intrusion muni de celui-ci |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2870984A1 FR2870984A1 (fr) | 2005-12-02 |
FR2870984B1 true FR2870984B1 (fr) | 2006-08-04 |
Family
ID=34945611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0405844A Expired - Fee Related FR2870984B1 (fr) | 2004-05-28 | 2004-05-28 | Fil de cloture et dispositif de detection d'intrusion muni de celui-ci |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2870984B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2445364B (en) * | 2006-12-29 | 2010-02-17 | Schlumberger Holdings | Fault-tolerant distributed fiber optic intrusion detection |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187501A (en) * | 1977-10-07 | 1980-02-05 | The United States Of America As Represented By The Secretary Of The Army | Electronic intruder detection system |
US4818972A (en) * | 1986-11-06 | 1989-04-04 | Mrm Security Systems, Inc. | Reinforced barbed tape including electrical sensor |
US5446446A (en) * | 1993-12-09 | 1995-08-29 | Southwest Microwave, Inc. | Differential, multiple cell reflex cable intrusion detection system and method |
FR2733624B1 (fr) * | 1995-04-27 | 1997-07-04 | Serpeinesm Sa | Element destine a la realisation de cloture electrique et cloture de type concertina mettant en oeuvre de tels elements |
-
2004
- 2004-05-28 FR FR0405844A patent/FR2870984B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2870984A1 (fr) | 2005-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20150130 |