FR2362456B1 - - Google Patents
Info
- Publication number
- FR2362456B1 FR2362456B1 FR7625233A FR7625233A FR2362456B1 FR 2362456 B1 FR2362456 B1 FR 2362456B1 FR 7625233 A FR7625233 A FR 7625233A FR 7625233 A FR7625233 A FR 7625233A FR 2362456 B1 FR2362456 B1 FR 2362456B1
- Authority
- FR
- France
- 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
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
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/06—Monitoring of the line circuits, e.g. signalling of line faults
- G08B29/08—Signalling of tampering with the line circuit
-
- 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
- G08B25/08—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 communication transmission lines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7625233A FR2362456A1 (fr) | 1976-08-19 | 1976-08-19 | Installation pour la realisation d'un systeme electrique de surveillance centralisee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7625233A FR2362456A1 (fr) | 1976-08-19 | 1976-08-19 | Installation pour la realisation d'un systeme electrique de surveillance centralisee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2362456A1 FR2362456A1 (fr) | 1978-03-17 |
| FR2362456B1 true FR2362456B1 (cg-RX-API-DMAC10.html) | 1982-08-20 |
Family
ID=9177010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7625233A Granted FR2362456A1 (fr) | 1976-08-19 | 1976-08-19 | Installation pour la realisation d'un systeme electrique de surveillance centralisee |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2362456A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048597A (ja) * | 1983-08-25 | 1985-03-16 | 五反田 基博 | ビル管理装置 |
-
1976
- 1976-08-19 FR FR7625233A patent/FR2362456A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2362456A1 (fr) | 1978-03-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |