DEVICE DESIGNED TO SIGNAL EVENTS OCCURRING WITHIN THE MONITORED ZONE

An image sensor such as a video camera (1) picks up images of the monitored space. A processor (2) processes the image signals. A communication connection with a central office allows two-way communication. A control and/or communication device, such as a loudspeaker (6) for announcements, or an exi...

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Bibliographische Detailangaben
Hauptverfasser:	BRUPBACHER THOMAS, WIESER DIETER
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	ALARM SYSTEMS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ORDER TELEGRAPHS PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION SIGNALLING SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:	An image sensor such as a video camera (1) picks up images of the monitored space. A processor (2) processes the image signals. A communication connection with a central office allows two-way communication. A control and/or communication device, such as a loudspeaker (6) for announcements, or an exit indicator (7), is provided in the region of the image sensor, its control and/or operation being based on the picked up images.