EP 0896310 A3 20000705 - Combined paging and light signalling device

Title (en)

Combined paging and light signalling device

Title (de)

Kombination von Personensuch- und Lichtrufanlage

Title (fr)

Combinaison d'un système d'appel et d'un dispositif de signalisation lumineuse

Publication

EP 0896310 A3 20000705 (DE)

Application

EP 98114753 A 19980805

Priority

DE 19734404 A 19970808
DE 19737847 A 19970829

Abstract (en)

[origin: EP0896310A2] The installation transmits a call signal from a terminal to a central unit. The call signal is transferred to a personnel paging device (14) which transmits wirelessly to one or more receiver units (15). The central unit (12) includes a switch-in module (20) which is configured so that confirmation information returned from a receiver unit (15) back to the central unit can also be transferred back to the terminal (11).

IPC 1-7

G08B 3/10; G08B 25/01

IPC 8 full level

G08B 5/22 (2006.01)

CPC (source: EP)

G08B 5/222 (2013.01)

Citation (search report)

[XA] JP H07123164 A 19950512 - FUJITSU GENERAL LTD
[XA] US 5594786 A 19970114 - CHACO JOHN [US], et al

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0896310 A2 19990210; EP 0896310 A3 20000705

DOCDB simple family (application)

EP 98114753 A 19980805