RailCom compatible, compact multi protocol function decoder for DC, DCC (2- and 4-digit addresses) and Marklin Motorola, with automatic protocol recognition. All outputs are protected against overloading, in addition the decoder is protected against overheating. The decoder has a SUSI interface as well as a connection for external energy storage, on soldering pads. 6 function outputs with the following functionalities: Function mapping (freely programmable functional key allocation), dimming, flash, timer function for uncouplers. 2 outputs with 1 A permanently, 4 additional outputs with together 500 mA permanently. Dimensions: L ca. 2,5 x W 1,54 x H 0,33 cm.