Walthers Model Trains

Features: Animate your models in minutes with this fully-assembled drive. A drop-in mount for Walthers Double Track Swing Bridge (933-3088), 90'Turntable Kit (933-3171) as well as the Walking Beam Oil Pumps in HO (933-3170) or N Scale (933-3248; all sold separately), and it can easily be adapted to other models. It's complete with a rugged motor and has 360:1 gearing to insure smooth, slow speeds.
...more about the Walthers Cornerstone Series(R) Motorizing Kit -- Fits Swing Bridge, Oil Pumps, Turntable & Other Kits (All Sold Separately)

Features: * Fully Assembled. * Plugs into Controller (#933-2306, sold separately). * Modern Styles to fit any Intersection. * Easy way to Animate Modern City Street Scenes. * Use with New Traffic Lights (#933-2300, 2301, 2302, 2305; each sold separately). * Fully Assembled. * Plug-In Wiring. * Two Circuits.
...more about the Walthers Cornerstone Series(R) Working Traffic Light Controller - HO-Scale

Features: * Simplify Crossing Signal Electronics with this Controller
. * Fully assembled and easy to install with screw terminals, color-coded wiring and complete instructions. It includes the necessary optical sensors needed to activate the Walthers Crossing Signals in a realistic manner. Designed for use with a single track grade crossing, signals start flashing when the train passes the first sensor and turn off once it clears the crossing. * Requires power pack or an 18V AC power supply, sold separately. * NOTE: This unit is only for use on DC layouts - DCC systems can damage the controller.
...more about the Walthers Cornerstone Series(R) Crossing Signal Controller - HO-Scale