The MTH 50-1033 DCS Remote Commander Control Remote 1 is a black digital controller designed for use with model railroads and trains. Manufactured in 2016 by MTH, this 1:48 scale controller is ready to go and pre-built, featuring a DCS remote control system compatible with DCC control systems. This unit operates on AC power and has a voltage range of 111 - 120V, making it suitable for controlling model trains with precision and ease.thisbis for one of the remotes shown in pictures