EP 1501060 A1 20050126 - A smoke alarm device
Title (en)
A smoke alarm device
Title (de)
Ein Rauchwarnungsvorrichtung
Title (fr)
Un dispositif d'alarme de fumée
Publication
Application
Priority
IE 20030551 A 20030725
Abstract (en)
A smoke alarm modular base (10) contains an interconnect interface (30) for wireless communication with other devices in a group. An alarm device (1-7) is completed by push-fitting an alarm unit to the base (10). An antenna (15) is curved within a housing, or may be extended out through an aperture (16). The interconnect interface is activated when the alarm unit is pushed into place, by a protruding switch (25). Pressing of a house coding switch (28) of a number of devices in quick succession causes them to communicate a unique device identifier to each other so that a network group is automatically learned. <IMAGE>
IPC 1-7
IPC 8 full level
G08B 7/06 (2006.01); G08B 17/00 (2006.01); G08B 25/00 (2006.01)
CPC (source: EP)
G08B 17/00 (2013.01); G08B 25/003 (2013.01); G08B 25/007 (2013.01); G08B 25/009 (2013.01); G08B 17/113 (2013.01)
Citation (search report)
- [XY] US 5587705 A 19961224 - MORRIS GARY J [US]
- [Y] WO 9204758 A1 19920319 - MINITRONICS PTY LTD [AU]
- [X] US 6078269 A 20000620 - MARKWELL SCOTT [US], et al
- [X] US 2001038336 A1 20011108 - ACEVEDO JAMES [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1501060 A1 20050126; EP 1501060 B1 20071121; DE 602004010202 D1 20080103; DE 602004010202 T2 20080925; IE 20040505 A1 20050323; IE S20040503 A2 20050323
DOCDB simple family (application)
EP 04394048 A 20040726; DE 602004010202 T 20040726; IE 20040505 A 20040726; IE S20040503 A 20040726