The next generation of on-camera flash control, the Transmitter Pro X from Elinchrom for Nikon is designed for photographers needing speed and precision while working with complex lighting setups. Its modern interface and refined ergonomics allow a quick and intuitive experience. It reliably provides a working range up to 656' outdoors and 196' indoors. Additionally, this 20-channel transmitter allows HSS and Hi-Sync flash sync speeds up to 1/8000 sec.