发明名称 LOBBY INTERPHONE HAVING COLOR CAMERA
摘要 PROBLEM TO BE SOLVED: To provide a lobby interphone having a color camera capable of picking up a clear color image without any malfunction of illuminators. SOLUTION: An interphone having a monitor television installed at a dwelling unit side is connected to the lobby interphone L1 having a color camera, the illuminators La and Lb for emitting light to an object to be picked up from upper or lower inclination direction are connected thereto, and when a color camera CC starts to pick up an image with a prescribed operation of the interphone L1 or a prescribed operation of an interphone on the dwelling unit side, the illuminators La and Lb are subjected to turning-on control.
申请公布号 JP2001309362(A) 申请公布日期 2001.11.02
申请号 JP20000123952 申请日期 2000.04.25
申请人 MATSUSHITA ELECTRIC WORKS LTD 发明人 HAMADA AKIHIKO;TANAKA OSAMU
分类号 H04N7/18;H04M1/00;H04M1/723;H04M9/00;H04M11/00;(IPC1-7):H04N7/18 主分类号 H04N7/18
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