Automatically control switches to prevent derailments. This controller incorporates two infrared train detectors to automatically set the points when a train enters a switch. http://www.azatrax.com/dual-train-detector.html Infrared detectors require no modification to rolling stock - no magnets, no resistor wheel sets. Works under any room lighting condition including night operation. User selectable for momentary (twin-coil) or continuous (slow motion) switch machine operation. Includes connections for LED panel indicators and optional push buttons for manual control. Non-volatile memory remembers the turnout position when power is interrupted. Peasy
