The motor, which is integrated in the top panel of the garage door itself, is the heart of the garage door. With electricity and internet the garage door can not only be connected through the application to your phone, but there can also be lighting integrated in every panel.
The electricity is picked up on the two racks placed on the sides, transferred through the gearwheel (?) to the motor and further to each panel. Electricity is the key to make a product smart, but also modular.