Product Info. The iTraveller 6000 Train Set is the model railway of the future! This set features a train inspired by cutting edge technology. Everything needed to get started with model railways is in the box and includes: a locomotive, rolling stock and track as well as Hornby's new controller system the HM6000 which allows the locomotive to be controlled using mobile devices via a downloadable app. This Hornby Train Set is based on a Railroad specification. Railroad models are carefully designed to be less easily damaged, yet maintaining attractive detailing and accurate liveries.