MyLaps RC4 Pro Transponder (3-wire) Alaska Railroad ARR Build & Play Snap Kit

Build & Play Snap Kit with Sound

Similar corrugated steel structures also house continuous casters

Material:PC (Polycarbonate)

Screw are compatible with stock Axial 1

MyLaps RC4 Pro Transponder (3-wire) Alaska Railroad ARR Build & Play Snap KitMyLaps RC4 Pro Transponder 3 wire The RC4 Pro (3 wire) transponder is the latest in the line of transponders from MyLaps. The standard RC4 transponder supports car ID numbers so you can have the same transponder number in all your cars, with a different ID for each. The standard RC4 transponder also gives additional telemetry data such as voltage to the transponder and transponder temperature each time the loop is crossed. The RC4 "Pro" edition