FC-210C is the professional transceiver which can control different groups of flashes remotely. It can achieve the synchronized or single flash of the off-camera, control in groups of off-camera synchronized flash and shoot of remote control It adopts the worldwide free wireless frequency FSK 2.4GHz which can effectively secure the transmission speed and reach the 100m remote-controlled distance in an open space

Compatible with EOS DSLR camera which supports external flash function menu: Canon EOS 5DMarkII 5DMarkIII 1DsMarkIII 1DMark1V 1DMarkIII 7D 60D 50D 40D 650D 600D 550D 500D 450D 1100D 1000D

Compatible with EOS DSLR camera which can not support external flash function menu: EOS 5D 10D 20D 30D 300D 350D 1D 1DMarkII Compatible ETTL flash (support remote control by the menu on camera) Canon 600EX(RT) 580EXII 430EXII 320EX 270EXII; Viltrox JY-610 JY-610C JY-620C JY-680 JY-680C