SE8300558L - Anordning i ett larmsystem - Google Patents
Anordning i ett larmsystemInfo
- Publication number
- SE8300558L SE8300558L SE8300558A SE8300558A SE8300558L SE 8300558 L SE8300558 L SE 8300558L SE 8300558 A SE8300558 A SE 8300558A SE 8300558 A SE8300558 A SE 8300558A SE 8300558 L SE8300558 L SE 8300558L
- Authority
- SE
- Sweden
- Prior art keywords
- error
- line
- receivers
- initiated
- unit
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300558A SE458565B (sv) | 1983-02-03 | 1983-02-03 | Anordning i ett larmsystem foeretraedesvis trygghets-, drift- och inbrottslarmsystem som innefattar en saendenhet med en automatisk uppringningsanordning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8300558A SE458565B (sv) | 1983-02-03 | 1983-02-03 | Anordning i ett larmsystem foeretraedesvis trygghets-, drift- och inbrottslarmsystem som innefattar en saendenhet med en automatisk uppringningsanordning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8300558D0 SE8300558D0 (sv) | 1983-02-03 |
SE8300558L true SE8300558L (sv) | 1984-08-04 |
SE458565B SE458565B (sv) | 1989-04-10 |
Family
ID=20349873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8300558A SE458565B (sv) | 1983-02-03 | 1983-02-03 | Anordning i ett larmsystem foeretraedesvis trygghets-, drift- och inbrottslarmsystem som innefattar en saendenhet med en automatisk uppringningsanordning |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE458565B (sv) |
-
1983
- 1983-02-03 SE SE8300558A patent/SE458565B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE458565B (sv) | 1989-04-10 |
SE8300558D0 (sv) | 1983-02-03 |
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