Blank cover, color: pure white, suitable for positioning on buttons 1 and 2 or 3 and 4 on the built-in module. Touch surfaces for ELSO RIVA/SCALA/FASHION To complete the set with touch surfaces, two touch surfaces or one touch surface and one blank cover must be ordered for each wall transmitter or, for on-site operation, for each built-in module. Due to the printing, some touch surfaces can be used regardless of location, ie for both possible positions on the built-in module, i.e. buttons 1 and 2 or buttons 3 and 4, and some only for a specific position. Please note the text notes in the product descriptions!