BE878599A - Systeme d'alarme contre les effractions - Google Patents
Systeme d'alarme contre les effractionsInfo
- Publication number
- BE878599A BE878599A BE2/58047A BE2058047A BE878599A BE 878599 A BE878599 A BE 878599A BE 2/58047 A BE2/58047 A BE 2/58047A BE 2058047 A BE2058047 A BE 2058047A BE 878599 A BE878599 A BE 878599A
- Authority
- BE
- Belgium
- Prior art keywords
- alarm system
- burglary alarm
- burglary
- alarm
- Prior art date
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
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B1/00—Systems for signalling characterised solely by the form of transmission of the signal
- G08B1/08—Systems for signalling characterised solely by the form of transmission of the signal using electric transmission ; transformation of alarm signals to electrical signals from a different medium, e.g. transmission of an electric alarm signal upon detection of an audible alarm signal
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/940,062 US4191947A (en) | 1978-09-06 | 1978-09-06 | Intrusion alarm system |
Publications (1)
Publication Number | Publication Date |
---|---|
BE878599A true BE878599A (fr) | 1979-12-31 |
Family
ID=25474154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/58047A BE878599A (fr) | 1978-09-06 | 1979-09-05 | Systeme d'alarme contre les effractions |
Country Status (9)
Country | Link |
---|---|
US (1) | US4191947A (fr) |
JP (1) | JPS6029158B2 (fr) |
BE (1) | BE878599A (fr) |
CA (1) | CA1137207A (fr) |
DE (1) | DE2935549A1 (fr) |
FR (1) | FR2435763A1 (fr) |
GB (1) | GB2031205B (fr) |
IT (1) | IT1122977B (fr) |
NL (1) | NL7906637A (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001780A1 (fr) * | 1980-11-14 | 1982-05-27 | Lander David R | Moyens contribuant a reperer un objet |
JPS5949580A (ja) * | 1982-09-14 | 1984-03-22 | 松下電器産業株式会社 | マトリクス表示パネルの製造方法 |
JPS58219524A (ja) * | 1982-06-15 | 1983-12-21 | Matsushita Electric Ind Co Ltd | マトリクス表示パネルの製造方法 |
FR2535877A3 (fr) * | 1982-11-10 | 1984-05-11 | Perot Georges | Procede et installation de surveillance d'un local ferme et d'alarme |
DE3327580A1 (de) * | 1983-07-30 | 1985-02-14 | Horst Friedrich 6455 Erlensee Winter | Einbruchmeldeeinrichtung |
EP0253156A1 (fr) * | 1986-06-25 | 1988-01-20 | Siemens Aktiengesellschaft | Système de signalisation d'effraction |
US4797657A (en) * | 1987-05-27 | 1989-01-10 | Instant Security Systems, Inc. | Portable self-contained intrusion detector for passenger aircraft |
GB2212959A (en) * | 1987-11-24 | 1989-08-02 | Rolf Mcknight | Burglar alarm |
US4929925A (en) * | 1988-02-24 | 1990-05-29 | Bodine David B | Alarm system |
US4897862A (en) * | 1988-05-27 | 1990-01-30 | Nec Corporation | Acoustic alarm detection system for telephone activation |
GB8925308D0 (en) * | 1989-11-09 | 1989-12-28 | Taylor Michael R | Sound detection devices and systems |
DE4309006C2 (de) * | 1993-03-20 | 1996-05-02 | Stewing Nachrichtentechnik | Vorrichtung zur drahtlosen Datenübermittlung |
US5499014A (en) * | 1994-07-01 | 1996-03-12 | Greenwaldt; Gordon E. | Security alarm system |
US5602532A (en) * | 1994-12-20 | 1997-02-11 | A.C. Data Systems Of Idaho, Inc. | Audio coupled annunciating system for electrical panel boxes |
US5969932A (en) * | 1994-12-20 | 1999-10-19 | A.C. Data Systems, Inc. | Power surge protection assembly |
US5790360A (en) * | 1996-07-30 | 1998-08-04 | A.C. Data Systems Of Idaho, Inc. | Power surge supression system with multi-level status annunciation circuitry |
US6049276A (en) * | 1998-03-02 | 2000-04-11 | Agozzino; Andrew | Burglar chain alarm |
DE102007037896A1 (de) * | 2007-08-10 | 2009-02-26 | Enocean Gmbh | System mit Anwesenheitsmelder, Verfahren mit Anwesenheitsmelder, Anwesenheitsmelder, Funkempfänger |
US8098157B2 (en) * | 2009-03-12 | 2012-01-17 | Vns Portfolio Llc | Intruder deterrent lighting |
FR2973544B1 (fr) * | 2011-03-31 | 2013-11-15 | Finsecur | Dispositif de declenchement d'alarme pour un systeme de securite |
FR2973545B1 (fr) | 2011-03-31 | 2013-04-12 | Finsecur | Dispositif de declenchement d'alarme pour un systeme de securite et procede d'installation d'un dispositif de declenchement d'alarme |
US20170316678A1 (en) * | 2016-04-28 | 2017-11-02 | Brian DeAngelo | Anti-jamming alarm security system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905762A (en) * | 1957-04-10 | 1959-09-22 | George W Rettie | Fire and burglar alarm system |
US3714647A (en) * | 1971-04-26 | 1973-01-30 | A Litman | Light pulse burglar alarm |
US4001805A (en) * | 1975-04-03 | 1977-01-04 | Golbe Alvin V | Sound activated alarm system |
US4117462A (en) * | 1976-06-01 | 1978-09-26 | Engineering Systems Corporation | Ultrasonic transmitter for burglar alarm system |
-
1978
- 1978-09-06 US US05/940,062 patent/US4191947A/en not_active Expired - Lifetime
-
1979
- 1979-08-24 CA CA000334422A patent/CA1137207A/fr not_active Expired
- 1979-09-03 DE DE19792935549 patent/DE2935549A1/de not_active Withdrawn
- 1979-09-05 IT IT25490/79A patent/IT1122977B/it active
- 1979-09-05 GB GB7930804A patent/GB2031205B/en not_active Expired
- 1979-09-05 BE BE2/58047A patent/BE878599A/fr unknown
- 1979-09-05 NL NL7906637A patent/NL7906637A/nl not_active Application Discontinuation
- 1979-09-05 FR FR7922159A patent/FR2435763A1/fr active Granted
- 1979-09-06 JP JP54113633A patent/JPS6029158B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2435763A1 (fr) | 1980-04-04 |
IT7925490A0 (it) | 1979-09-05 |
US4191947A (en) | 1980-03-04 |
CA1137207A (fr) | 1982-12-07 |
FR2435763B3 (fr) | 1981-08-14 |
DE2935549A1 (de) | 1980-03-20 |
IT1122977B (it) | 1986-04-30 |
JPS5537697A (en) | 1980-03-15 |
NL7906637A (nl) | 1980-03-10 |
GB2031205B (en) | 1982-12-08 |
JPS6029158B2 (ja) | 1985-07-09 |
GB2031205A (en) | 1980-04-16 |
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