EP 0675469 B1 20000517 - Radio alarm security system
Title (en)
Radio alarm security system
Title (de)
Funkalarm-Sicherheitssystem
Title (fr)
Système d'alarme de sécurité sous fil
Publication
Application
Priority
CH 88194 A 19940324
Abstract (en)
[origin: EP0675469A1] The security system has a portable, battery-operated, alarm centre (1), with a receiver (4) for reception of signals from the intruder detectors (5) installed in the building and a transmitter (6) for transmitting radio signals for activating the alarm sources (7). These have acoustic and optical signalling of the received radio signals and a manual cancellation device for the received signal. Pref. the portable alarm centre has a manual button for cancellation of the alarm sources and a time delay preventing the alarm cancellation by accidental operation of this button. <IMAGE>
IPC 1-7
IPC 8 full level
G08B 25/10 (2006.01)
CPC (source: EP US)
G08B 25/10 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT NL SE
DOCDB simple family (publication)
EP 0675469 A1 19951004; EP 0675469 B1 20000517; AT E193137 T1 20000615; CH 689319 A5 19990215; DE 59508336 D1 20000621; US 5774050 A 19980630
DOCDB simple family (application)
EP 95102753 A 19950227; AT 95102753 T 19950227; CH 88194 A 19940324; DE 59508336 T 19950227; US 40162095 A 19950309