You can purchase a standard MD mXion SH12 signal DCC here (suitable for all tracks). Control possible via any DCC control center (Massoth, ESU, ZIMO, MZS, LGB, mfx, etc.). WITHOUT SIGNAL PLATE RED/WHITE You can find more information in the Operating instructions => https://www.micron-dynamics.de/sitecake-content/mXion%20LSS.pdf With built-in signal decoder for digital and analogue operation! Many functions adjustable! The track blocking signal has prototypical neutral white LEDs. No blue cast. The Sh signal can be used several times in the train station as well as in the freight area. It has integrated electronics and decoders which are operated analogously and digitally can. Even more functions can be activated in digital operation. Signals of this type are used in large numbers worldwi.