A method of controlling building systems including detecting a status parameter of a door of a building; displaying the status parameter of the door on a device; detecting a status parameter of a door lock, the door lock being operbly connected to the door; and displaying the status parameter of the door and the status parameter of the door lock on a device.
Visual status indicator for door and lock state
11.10.2022
Patent
Elektronische Ressource
Englisch
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