这个面板通过内置的广角彩色摄像机来捕获访客的图像，且住户可以通过公寓房间里的内部监控器来查看图像。
The panel's built-in wide-angle colour camera captures images of the visitor and the resident views this on an internal monitor within their apartment.
这个面板通过内置的广角彩色摄像机来捕获访客的图像，且住户可以通过公寓房间里的内部监控器来查看图像。
The panel's built-in wide-angle colour camera captures images of the visitor and the resident views this on an internal monitor within their apartment.
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