When visitors presses the outdoor panel key, the built-in camera connection, outdoor images displayed on the indoor monitor screen. Connection takes place automatically, do not need to activate the device, this is one of the basic elements of video door entry systems. As for this, any one inside the building can choose open the video intercom if they wish or begin a conversation, and this can’t be heard by any other users of the same doorphone.
So, you can use our doorphone very safely! No need to worry about strangers, and also your personal information will not be disclosed.