EP 1363256 B1 20081119 - Security and monitoring device and operating method of such device
Title (en)
Security and monitoring device and operating method of such device
Title (de)
Sicherheits- und Überwachungsvorrichtung und Betriebsverfahren einer solchen Vorrichtung
Title (fr)
Dispositif de surveillance et de sécurité et procédé de fonctionnement d'un tel dispositif
Publication
Application
Priority
FR 0205782 A 20020510
Abstract (en)
[origin: EP1363256A1] The device comprises, on one part, a central management and control module, and on the other part, a peripheral video-camera unit coupled to a detector, the central module (1) and each peripheral unit (4) having an autonomous feed (7,7'). The central module and each peripheral unit of the camera (5)/detector (6) type, includes units (8,9) for transmitting and receiving radio-frequency for the synchronous bi-directional transmission between themselves of data or/and control signals, and in that each peripheral unit has a radiofrequency emitter (10) and the central module of the radiofrequency receiver (11), adapted for the preferentially intermittent unidirectional transmission of a video signal or images, a digital code, or an analogue authentication means being transmitted on a sub-carrier destined to transport the audio component of this video signal, this, in parallel with each flow of video transmitted towards the module (1).
IPC 8 full level
G08B 13/196 (2006.01); G08B 15/00 (2006.01)
CPC (source: EP)
G08B 13/196 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1363256 A1 20031119; EP 1363256 B1 20081119; AT E414966 T1 20081215; DE 60324732 D1 20090102; DK 1363256 T3 20090323; ES 2320872 T3 20090529; FR 2839573 A1 20031114; FR 2839573 B1 20060623
DOCDB simple family (application)
EP 03360059 A 20030507; AT 03360059 T 20030507; DE 60324732 T 20030507; DK 03360059 T 20030507; ES 03360059 T 20030507; FR 0205782 A 20020510