EP 2605229 B1 20170503 - Fire alarm system and method for operating a fire alarm system
Title (en)
Fire alarm system and method for operating a fire alarm system
Title (de)
Brandmeldesystem und Verfahren zum Betreiben eines Brandmeldesystems
Title (fr)
Système d'alarme d'incendie et méthode pour l'utilisation d'un système d'alarme d'incendie
Publication
Application
Priority
EP 11193454 A 20111214
Abstract (en)
[origin: EP2605229A1] The system has radio subscriber units (100,200,300) with collision detection units to detect signal periodic collision in transmission of radio signals and initiate re-transmission of radio signals in response to detection. The device-specific variation parameters are assigned to radio subscriber units respectively. A variation unit varies transmission parameter corresponding to each device-specific variation parameters in response to the detection of collision of radio signal for re-transmission of the radio signal. An independent claim is included for method for operating fire alarm system.
IPC 8 full level
G08B 25/00 (2006.01)
CPC (source: EP)
G08B 25/009 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 11193454 A 20111214