Translated Description from PIKO: Novelty 2020 - The new generation 4.1 PIKO SmartDecoders are state-of-the-art and promise even more versatile options for the digital control of model railroad vehicles. In addition to the trouble-free registration at suitable control centers via RailComPlus, such as at our PIKO SmartControl control center, or at mfx-capable control devices, new individual settings in mapping and sound experiences are now at the highest level thanks to an increased output power of 2.5 watts possible. Replaces decoder # 56379
