Specification FC-210C for Canon and FC-210N for Nikon is the professional Transceiver which can remote control different groups flashguns, and achieve TTL communication between the TTL Flashgun and camera, at the same time synchronized flashing the Off-camera flashgun. FC-210C also is a trigger for single controlling Off-camera flashgun synchronized flashing, controls Off-camera flashgun groups synchronized flashing, and remote controls shooting. FC-210C is adopted with worldwide free FSK 2.4GHz wireless frequency, which guarantees speed,distance and stability. Its remote control distance range is about 100 meters in open area. Feature * VILTROX FC-210C Canon camera dedicated flash trigger * VILTROX FC-210C multi Wireless shutter trigger * Support TTL trigger，one FC-210C TTL trigger at once TTL trigger Two flash Support New 5D MARK III camera,Support New 600EX RT Flash. * Support camera wireless shutter function. * Support flash mode: E-TTL II,Manual flash,Multi flash. * Support: Front and Rear curtain SYNC , High speed SYNC up to 1/8000 s. * PC interface input supports front/rear curtain SYNC,high speed SYNC ( super SYNC ) * Support: Exposure compensation , Bracketing , Exposure lock. * By connecting to the two plugs on one side of device, can achieve : “Flash” Wirelessly trigger studio light, “Camera” Remote photo- taking. * Support: View the shot real time through the LCD display. * Compatible with whole series of Canon flash units and other Canon-compatible brands like Viltrox flash units. * Support single contact flash camera/flash triger ( max SYNC up to 1/250s ). VILTROX Multi-function trigger System type FSK 2.4GHz wireless remote control system Flash mode E-TTL(II)、Manual、Multi flash Sync mode 1st curtain, 2nd curtain, Hi-speed sync 1/8000s Groups / Channel 3 Groups A/B/C, 2 Channel C1/C2 Compatiable flash Hot shoe flash,studio AC flash Distance 100M Shutter Interface 2.5mm plug Studio flash lightconnect plug Standard PC output port Battery AA Battery×2 Stand-by time 60 h Dimension 70×60×45mm Shutter length 30cm Included Items Transmitter ×1，Receiver ×1，Shutter Cable line ×2，PC-3.5 ×1， adapter ×1，Manual ×1，Warranty ×1 Compatible camera Canon: EOS 7D/6D/5D3/5D2/5D/1D60D/50D/40D/30D/20D/10D/1000D/G10/G11EOS 700D/650D/600D/550D .etc Camera Nikon: Nikon: D70, D70S, D80, D90, D200, D300, D300S, D600, D700, D800, D3000 series, D5000 series, D7000 series, etc. Flash: Compatible Nikon Flash: SB-400, SB-600, SB-700, SB-800, SB-900, SB-910 etc.