Every electrician can install the electric and low-voltage installation for Grenton system. For wired modules mounted in switchboards, it must be installed in a star topology, i.e. such arrangement in which Standard Grenton TF-Bus electrical switchboard is a central point, and each wire is led separately to the input (the switch, the sensor) or output element (the receiver).

For wired flush-mounted modules and touch panels, to each mount spot of these devices, the main bus should be led in series.