The Nissin Air 10s Commander exhibits its wireless capabilities by triggering wireless flash units and receivers from a distance. It is compatible with Sony having ADI / P-TTL support. The commander can trigger NAS-compatible flashes and receiver units from a maximum limit of 328 feet. It uses the 2.4 GHz radio transmission to give communication for up to eight channels and eight groups. You can use other wireless cameras with Nissin Air System flashes as the commander offers crossover TTL support. The flash power is adjustable from 1/1 to 1/256 and zoom from 24 to 200mm. The memory function saves the last used setting of the TTL mode when you are switching back and forth from the manual mode. The AF assist beam makes it possible to work in low light. Update the firmware of the commander through authorized software stored in your the microSD card.