EP 0755550 A1 19970129 - ALARM SYSTEMS
Title (en)
ALARM SYSTEMS
Title (de)
ALARMSYSTEM
Title (fr)
SYSTEMES D'ALARME
Publication
Application
Priority
- GB 9500778 W 19950404
- GB 9407082 A 19940409
- GB 9420501 A 19941011
Abstract (en)
[origin: WO9527960A1] An alarm unit (20) which conveniently forms part of an alarm system is adapted when in operative condition, and when the alarm system of which it forms part is armed, to be caused by a trigger signal produced by the alarm system to generate an audio and/or visual message advising of activation of the alarm system. Thus, if the alarm system is armed or disarmed erroneously by an authorised user, or if an authorised user inadvertently triggers the alarm system, he will be alerted by the advisory message to take appropriate remedial action.
IPC 1-7
IPC 8 full level
G08B 15/00 (2006.01); G08B 13/22 (2006.01); G08B 25/10 (2006.01)
CPC (source: EP)
G08B 25/008 (2013.01)
Citation (search report)
See references of WO 9527960A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9527960 A1 19951019; AT E175289 T1 19990115; AU 2112895 A 19951030; AU 683740 B2 19971120; CA 2187514 A1 19951019; CN 1145677 A 19970319; DE 69507021 D1 19990211; DE 69507021 T2 19990805; EP 0755550 A1 19970129; EP 0755550 B1 19981230; JP H09511602 A 19971118
DOCDB simple family (application)
GB 9500778 W 19950404; AT 95913917 T 19950404; AU 2112895 A 19950404; CA 2187514 A 19950404; CN 95192506 A 19950404; DE 69507021 T 19950404; EP 95913917 A 19950404; JP 52615695 A 19950404