Embrace full control over the Nissin Air System with this Air10s Wireless TTL Commander. Able to work with Fujifilm cameras with TTL support, this 2.4 GHz radio commander unit provides full wireless control and TTL communications with NAS-compatible flashes and receiver. It can also operate at distances of up to 328' over one of eight channels and with control over up to eight groups. A unique capability of this model is crossover TTL support, allowing users of Fujifilm cameras to work wirelessly, including TTL, with Nissin Air System flashes originally designed for other brands.