Spektrum Srs4210 DSMR AVC Surface Receiver

Key features4-channel demur receiver and AVC technology in a single, lightweight unit fully adjustable - set the precise amount of stability you want on the fly works with any RC car, truck, or Buggy no complex setup required - just install, bind, and calibrate compatible with all demur and Dsm2 surface transmitters reliakote waterproof coating on the electronics for use with digital servos only Waterproof 1-year limited warranty overview now get stability control for any vehicle in your collection! you can have the stability control of AVC (active vehicle control) technology in any vehicle just by adding the SRS4210 receiver and binding it to an AVC compatible transmitter. Arc technology creates a more enjoyable driving experience by managing the vehicle driving characteristics and attitude. This translates into more control for you and a more manageable vehicle in all driving environments. Product support videos arc how-to videos.