"RailBOX: Railroad Control" is an intuitive Android app designed to manage your model railroad using NMRA DCC command stations like RailBOX RB 1110, Digikeijs DR5000, and Roco Z21. It features automatic route creation, seamless database transfer between devices, and interactive decoder programming. Enjoy effortless turnout and semaphore control, launch action sequences, and simplify address assignment with the RB1110 command station—all in one app.