EP 2483930 A1 20120808 - ALARMS SIGNALLER POWERED BY SOLAR PANEL
Title (en)
ALARMS SIGNALLER POWERED BY SOLAR PANEL
Title (de)
DURCH EIN SOLARPANEL VERSORGTE ALARMSIGNALISIERUNGSVORRICHTUNG
Title (fr)
DISPOSITIF D'ÉMISSION D'UN SIGNAL D'ALARME ALIMENTÉ PAR PANNEAU SOLAIRE
Publication
Application
Priority
IT 2009000438 W 20090928
Abstract (en)
[origin: WO2011036684A1] The invention consists in an alarm signalling device, such as siren or flash light, fed by a solar panel that maintain also the load level of the back up battery, enabling a very long autonomous working. Particularly suited to outdoor signalling devices which are wireless linked to electronic security system. It also checks the solar panel performance and indicates eventual failures.
IPC 8 full level
H01L 31/042 (2006.01); G08B 3/10 (2006.01); H02J 7/35 (2006.01)
CPC (source: EP)
Citation (search report)
See references of WO 2011036684A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
IT 2009000438 W 20090928; EP 09803918 A 20090928