Key Features 4-Channel DSMR receiver and AVC technology in a single, lightweight unitFully adjustable - set the precise amount of stability you want on the flyWorks with any RC car, truck, or buggyNo complex setup required - just install, bind, and calibrateCompatible with all DSMR and DSM2TM surface transmittersReliakoteTM waterproof coating on the electronics FOR USE WITH DIGITAL SERVOS ONLY OverviewNow get stability control for ANY vehicle in your collection! You can have the stability control of AVCTM (Active Vehicle ControlTM) technology in any vehicle just by adding the SRS4210 receiver and binding it to an AVC compatible transmitter. AVC technology creates a more enjoyable driving experience by managing the vehicle"s driving characteristics and attitude. This translates into more control for you and a more manageable vehicle in all driving environments.Product Support VideosAVC How-to Videos