This decoder is designed for small locomotives in particular of garden paths. It is easy to install, as a glue pad is included. There are two instructions, one for the installation and a specially for programming. I use these decoders in small locomotives with a motor. Lights up depending 300mA can be switched easily with this decoder. Smoke generators should due to the high (turn-) currents (500mA or higher) are not connected. An interesting feature of this decoder are the incredibly small dimensions of 27 x 14 x 6.5 mm. Thus these decoders even fits in the LGB field railway locomotive, the trolley, in the tram and other vehicles. In the tram the small board fits the way well behind one of the end walls. Other features include dimmable function outputs with programmable functions such as alternating flasher and of course an automatic load control is integrated. The decoder is suitable and can also be programmed for analog mode.