Arri Hi-5 3-Axis Lens Control System

The ARRI Hi-5 is the most sophisticated and reliable wireless lens control system on the market, redefining on-set performance and durability. As the successor to the industry-standard WCU-4, the Hi-5 takes wireless control to a whole new level, offering enhanced connectivity, modular design, and unmatched signal integrity.

Engineered for modern production demands, the Hi-5 boasts swappable radio modules that ensure robust, long-range signal transmission in even the most challenging RF environments. Compared to the WCU-4, it delivers dramatically improved interference resistance, giving filmmakers the confidence to operate without dropouts—whether on crowded sets or in remote locations.

The Hi-5 also features a highly responsive, customizable touchscreen interface and refined ergonomics, making it intuitive for focus pullers of all levels. Its intelligent lens mapping, integrated camera control, and multi-axis motor support streamline setup and operation, reducing downtime and maximizing shooting efficiency.

Built to ARRI’s rugged standards, the Hi-5 is weather-sealed and durable, designed to perform flawlessly in extreme conditions. With advanced features like user-definable function buttons, integrated Focusbug and Cine RT compatibility, and support for LBUS and CAM connectors, the Hi-5 represents a future-proof investment for professional cinematographers.

In short, the ARRI Hi-5 is more than a successor—it’s a revolution in wireless lens control. Faster, tougher, and smarter than the WCU-4, it gives you the complete control and reliability ARRI is known for.