Universal Switch decoder WD10 -  NMRA-DCC/Motorola

The switch decoder WD10 is used to switch points (twin solenoid), signals,
uncouplers, light signals (two or more lights), lighting and other consumers. The
WD10 is a multi-protocol decoder and can be used with controllers that support
the Märklin-Motorola-format (e.g. 6021), and DCC controllers (e.g. Lenz, Multimaus, Tams)

Important note: The decoder is only provided for use in model railway layouts in
dry rooms. The use of the decoder is only permitted under supervision. The extra
power supply has to be a model railway transformer, that will switch of by a short
circuit to prevent fire. The connection of the decoder is only allowed in powerless
mode.