Spektrum 4210W DX4C DSMR 4CH AVC TX remote Transmitter

The DX4C DSMR 4Channel AVC surface radio system puts the precision of a programmable 2.4GHz radio and the amazing stability of Patented AVC (Active Vehicle Control) technology well within the reach of the most budget conscious driver. About the SRS4210 AVC Receiver The Spektrum SRS4210 combines the superb range and signal of security of a 4channel DSMR receiver with patentpending AVC technology in a single, compact unit. Its waterproof too. When youre driving, the builtin AVC technology calculates your vehicles attitude many times per second and makes instantaneous corrections to steering and throttle so it stays precisely on the trajectory you command. The amount of steering and throttle stability provided can be adjusted with the transmitter to suit your skill level or driving style. Best of all, driving with AVC technology feels completely natural. There is no lag in response or limits on your control. You simply feel like youre driving a finely tuned vehicle that handles beautifully at every speed.