Video doorbell apparatus with a plurality of cameras

The utility model is applied to the field of doorbell apparatus technologies, provides a video doorbell apparatus with a plurality of cameras, and aims to overcome problems in a conventional video doorbell apparatus that a shooting visual angle is limited, the image sharpness is low and the third di...

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Bibliographische Detailangaben
Hauptverfasser:	NI YINGCHUN, HU SHENGFA, LEI ZHIGANG, TANG JINJI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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