The Hornby HM6000 App-Based Controller with Adapter is a ready-to-go pre-built speed controller designed for model railways in 1:76 scale. This controller features a sound function and operates on a DC power type with 220V voltage. The control system is analogue, but it is also compatible with DCC (Digital Plug Ready) systems. Made of plastic, this controller is perfect for collectors and enthusiasts looking to enhance their model railway experience with the convenience of an app-based control system.