GB2343975B - A Security system - Google Patents
A Security systemInfo
- Publication number
- GB2343975B GB2343975B GB9825155A GB9825155A GB2343975B GB 2343975 B GB2343975 B GB 2343975B GB 9825155 A GB9825155 A GB 9825155A GB 9825155 A GB9825155 A GB 9825155A GB 2343975 B GB2343975 B GB 2343975B
- Authority
- GB
- United Kingdom
- Prior art keywords
- security system
- security
- 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
- G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
- G08B27/006—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via telephone network
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9825155A GB2343975B (en) | 1998-11-17 | 1998-11-17 | A Security system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9825155A GB2343975B (en) | 1998-11-17 | 1998-11-17 | A Security system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9825155D0 GB9825155D0 (en) | 1999-01-13 |
GB2343975A GB2343975A (en) | 2000-05-24 |
GB2343975B true GB2343975B (en) | 2002-11-20 |
Family
ID=10842573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9825155A Expired - Fee Related GB2343975B (en) | 1998-11-17 | 1998-11-17 | A Security system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2343975B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3666400B2 (en) | 2001-03-07 | 2005-06-29 | オムロン株式会社 | Monitoring device and method, recording medium, and security system |
BE1015557A5 (en) * | 2003-06-10 | 2005-06-07 | Neve Frank De | Method and means for carrying out a monitoring report or contract. |
WO2005034061A1 (en) * | 2003-09-30 | 2005-04-14 | Koninklijke Philips Electronics N.V. | Communications device comprising a receiver for important information, method of transmitting such information, and transmitting system using such a method |
FR2890506A1 (en) * | 2005-09-06 | 2007-03-09 | Fl Acces Sarl | Teaching body device for institution, has pushbutton having simple support for calling education assistant, and receiver with emitters, where each output of emitters is utilized for selecting voice message recorded on voice transmitter |
TW201250637A (en) * | 2011-06-03 | 2012-12-16 | Zhe-Xiong Lin | Message broadcasting system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0372640A1 (en) * | 1988-12-05 | 1990-06-13 | Ericsson Radio Systems B.V. | Personal paging system with determination of the status of a paging unit and of a user thereof |
US5218344A (en) * | 1991-07-31 | 1993-06-08 | Ricketts James G | Method and system for monitoring personnel |
GB2279475A (en) * | 1993-06-23 | 1995-01-04 | Multitone Electronics Plc | Monitoring personal safety |
GB2296357A (en) * | 1994-12-20 | 1996-06-26 | Dennis Huang | Reminder-paging system with sub kits |
WO1996026580A1 (en) * | 1995-02-23 | 1996-08-29 | Patrick Ryan Costigan | A wireless alerting and telecommunications device for the hearing impaired |
EP0843456A1 (en) * | 1996-11-16 | 1998-05-20 | Siegfried Oepen | Global digital mobile alarm system |
-
1998
- 1998-11-17 GB GB9825155A patent/GB2343975B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0372640A1 (en) * | 1988-12-05 | 1990-06-13 | Ericsson Radio Systems B.V. | Personal paging system with determination of the status of a paging unit and of a user thereof |
US5218344A (en) * | 1991-07-31 | 1993-06-08 | Ricketts James G | Method and system for monitoring personnel |
GB2279475A (en) * | 1993-06-23 | 1995-01-04 | Multitone Electronics Plc | Monitoring personal safety |
GB2296357A (en) * | 1994-12-20 | 1996-06-26 | Dennis Huang | Reminder-paging system with sub kits |
WO1996026580A1 (en) * | 1995-02-23 | 1996-08-29 | Patrick Ryan Costigan | A wireless alerting and telecommunications device for the hearing impaired |
EP0843456A1 (en) * | 1996-11-16 | 1998-05-20 | Siegfried Oepen | Global digital mobile alarm system |
Also Published As
Publication number | Publication date |
---|---|
GB2343975A (en) | 2000-05-24 |
GB9825155D0 (en) | 1999-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |