BRB-1, 2.4 GHz Basic RailBoss R/C A slightly smaller board size for tight spaces: 2.5" x 1.9" x 1.0"H * Same as the Enhanced RailBoss except ... * Only uses 3 channels of the 4 channel radio to control Speed, Direction, and momentum * No Sound Control * No Throttle Programming for consisting * No Forward/Neutral/Reverse option * 4-Channel Transmitter with Proportional Throttle Control (No more raise/lower commands) * Automated Station Stops and back 'n forth trolley operation using track magnets * Directional Lamp / LED lighting (no external resistors required) * User Programmable Functions and Real-Time Control of Automated Functions via the transmitter give you unprecedented control over the way your trains operate and sound. Your visitors won't be able to figure it out! * Statistically Controlled Station Stops (You decide how often they occur) * 5-Amp Motor Driver, 8-30 volts * Manual radio control of speed, momentum, direction, and automation * Continuous Running with Transmitter Off * On-Board wiring diagnostics * 5-Amp PWM Motor Driver * 8-30 VDC Power Input