The smart wall switch allows for intuitive, direct switching and dimming of Zigbee products without the need for a smartphone or gateway. When combined with the Paulmann smik gateway, it can be individually configured. Only with the corresponding Paulmann smik app can group buttons be assigned to specific rooms and scenes. Using the wall switch with another Zigbee gateway may be possible depending on the manufacturer, but this is not guaranteed by Paulmann. In this case, basic control of Zigbee lights via Touchlink is possible after integration. Thanks to its IP44 protection, the smart wall switch is splash-proof and can therefore be used outdoors.