Functions as either a transmitter or receiver

D-Fi Hub is a compact; easy-to-use DMX unit that functions as either a transmitter or receiver. For more stable communication between units; it operates on a 2.4 GHz frequency range and includes an auto function which automatically finds the best frequency and syncs the units effortlessly. You can wirelessly synchronize an unlimited number of D-Fi-ready fixtures simultaneously; and operate them using the simple navigation on the OLED digital display.