ABB Home and Building Automation - System, Infrastructure and Interfacing

Questions in System, Infrastructure and Interfacing

FAQs

Page 3 out of 4 Pages

What is the maxium distance between camera interface and analog camera in Welcome M?
(1559 views)
What are the video input and output of camera interface in Welcome M?
(1947 views)
How many system controllers can a insulated system contains in Welcome M?
(1772 views)
What's the difference between All on and One on in system controller of Welcome M?
(1773 views)
What's the difference between system power supply and mini system power supply in Welcome M?
(1961 views)
How many switch actuators can be connected in a whole network system in Welcome M?
(1755 views)
What’s the floating output of switch actuator in Welcome M?
(1743 views)
When there are two floors, each floor has a floor gateway, can indoor station in one floor call forward to another floor's indoor station by floor outdoor station in Welcome M.
(1765 views)
When residents call the guard unit, which part of guard unit will ring and answer in Welcome M?
(1589 views)
How many guard units can be connected in one building system in Welcome M?
(1784 views)

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