The most striking characteristic of the Berker R.1 is the soft frame contour combined with a round center plate. In the basic version, the R.1 is manufactured in plastic (black or white). The different versions feature impressive designs and material mixes. Three millimeter thick glass, aluminum or stainless steel is mounted on a 7 mm thick white or black plastic base plate. Berker R.1 is a full switch range with flush-mounted inserts including KNX sensors. Functional versions and the availability of 1-gang to 5-gang frames make the switch range an ideal and timeless solution for any interior design project.