Receiver for turning continuous current on and off for lighting, motors, and other electrical accessories. This decoder can be activated by the Keyboard, Memory, or Interface. The decoder has switches for setting the digital address. 4 different potential-free switching outputs. All connections are designed for the new plugs from the 71400 set. 8 appropriate plugs included. Dimensions 100 x 54 x 22 mm / 3-15/16" x 2-1/8" x 7/8".