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Questions in System, Infrastructure and Interfacing
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When there is a incomming call to Welcome (M) Guard Unit (GU), how much time it will hold?
In Welcome (M), why is necessary a video indoor/outdoor distributor when working in video or video/audio installations?
How long a doorbell signal last in Welcome M?
How can I configure a call button for a multi-family house elevator when using free@home and Welcome?
Is the Welcome M App free of charge or do I have to pay a sort of subscription?
Can I open house door with the Welcome M App?
What is operating frequency range in Welcome M?
How to allot power supply for lift control module in Welcome M?
If there are outdoor station, additional camera and camera interface's camera in the system when mode=2, what is these devices' surveiling priority in Welcome M?
What is the maximum number of camera in each mode of camera interface in Welcome M?
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