FIELD: physics.
SUBSTANCE: data set required to configure the devices is transmitted via a visual machine-readable interface that consists of an indication unit (3) and an image pickup unit (12), using a code generator (2) for dynamical generating visual machine-readable codes (MLC) associated with the unit (3) for displaying the generated visual machine-readable code (MLC), the image pickup unit (12) provides reading of the data set transmitted by the visual machine-readable code (MLC) and connected with evaluation unit (11) connected thereto for decoding and retrieval of the data set.
EFFECT: providing an optimized device for configuring a building system device or communicating with a door station.
5 cl, 1 dwg
