BE341631A - - Google Patents
Info
- Publication number
- BE341631A BE341631A BE341631DA BE341631A BE 341631 A BE341631 A BE 341631A BE 341631D A BE341631D A BE 341631DA BE 341631 A BE341631 A BE 341631A
- Authority
- BE
- Belgium
- Prior art keywords
- station
- alarm
- contact
- relay
- arrangement according
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
- G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE341631A true BE341631A (https=) |
Family
ID=18230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE341631D BE341631A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE341631A (https=) |
-
0
- BE BE341631D patent/BE341631A/fr unknown
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