Modern Series DLP Smart Panel EU (black )(KNX)
https://b2b.hdl-automation.cz/en/support/products/data-sheets/knx/control-elements-hdl/dlp-series-panels/data-sheet-m-dlp04-1_en_v1-0-1
https://b2b.hdl-automation.cz/en/support/products/data-sheets/knx/control-elements-hdl/dlp-series-panels/data-sheet-m-dlp04-1_en_v1-0-1