GB8907830D0 - Alarm systems - Google Patents
Alarm systemsInfo
- Publication number
- GB8907830D0 GB8907830D0 GB898907830A GB8907830A GB8907830D0 GB 8907830 D0 GB8907830 D0 GB 8907830D0 GB 898907830 A GB898907830 A GB 898907830A GB 8907830 A GB8907830 A GB 8907830A GB 8907830 D0 GB8907830 D0 GB 8907830D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- alarm systems
- alarm
- systems
- 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
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898907830A GB8907830D0 (en) | 1989-04-07 | 1989-04-07 | Alarm systems |
EP90302919A EP0391566A1 (en) | 1989-04-07 | 1990-03-19 | Alarm systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898907830A GB8907830D0 (en) | 1989-04-07 | 1989-04-07 | Alarm systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8907830D0 true GB8907830D0 (en) | 1989-05-24 |
Family
ID=10654605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898907830A Pending GB8907830D0 (en) | 1989-04-07 | 1989-04-07 | Alarm systems |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0391566A1 (en) |
GB (1) | GB8907830D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2260401A (en) * | 1991-08-10 | 1993-04-14 | Christopher Newton | Security systems |
CH689319A5 (en) * | 1994-03-24 | 1999-02-15 | Baumer Holding Ag | Wireless alarm security system. |
GB2484462B (en) * | 2010-10-05 | 2016-05-25 | Cooper Security Ltd | Power supply |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2913266A1 (en) * | 1979-04-03 | 1980-10-16 | Ecotron Ges Fuer Elektronische | Radio linked security alarm system - has remote display which can be set by patrols and uses different local and remote frequencies |
US4581606A (en) * | 1982-08-30 | 1986-04-08 | Isotec Industries Limited | Central monitor for home security system |
DE3642951A1 (en) * | 1986-02-06 | 1987-08-20 | Notifier Co | DETECTOR SYSTEM, IN PARTICULAR SAFETY SYSTEM, AND METHOD FOR GENERATING A DISPLAY OF A CONDITION AT AT LEAST ONE REMOTE SITE |
US4737770A (en) * | 1986-03-10 | 1988-04-12 | Interactive Technologies, Inc. | Security system with programmable sensor and user data input transmitters |
US4772876A (en) * | 1986-10-10 | 1988-09-20 | Zenith Electronics Corporation | Remote security transmitter address programmer |
US4825457A (en) * | 1988-04-25 | 1989-04-25 | Lebowitz Mayer M | Cellular network data transmission system |
-
1989
- 1989-04-07 GB GB898907830A patent/GB8907830D0/en active Pending
-
1990
- 1990-03-19 EP EP90302919A patent/EP0391566A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0391566A1 (en) | 1990-10-10 |
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