Arri WFU-3

The Arri WFU-3 Wireless Focus Unit is the smallest and most flexible part of the Arri WRS system for lens and camera remote control. Through its elegant modularity the Arri WFU-3 provides great flexibility and a plethora of configuration options. Compatibility with the previous system, with the Wireless Remote Control (WRC-1) and with the ARRI Lens Data System make the WRS the most feature rich system available.