MAIN CHARACTERISTICS range of product MERTEN AQUADESIGN aesthetic name AQUADESIGN product or component type BLIND COVER PLATE device presentation CARRYING FRAME W CENTRAL PLATE additional information WITH RING SUPPORT COMPLEMETARY CHARACTERISTICS wiring device mounting FLUSH fixing mode BY SCREWS AND CLAMP colour tint ANTHRACITE colour code RAL 7024 material POLYCARBONATE BRILLIANT market segment RESIDENTIAL