ARRI

The ARRI WCU-4 (Wireless Control Unit) operates on a dual-band radio frequency (RF) technology at 2.4 GHz and 868 MHz, it ensures robust and reliable communication over distances up to 300 meters (984 feet), making it ideal for complex shooting environments where uninterrupted control is essential.

The WCU-4 offers comprehensive control over focus, iris, and zoom functions remotely. Its ergonomic interface includes programmable user keys that allow customization for streamlined workflows, enhancing operational efficiency on set. The unit's high-resolution OLED display provides real-time feedback on critical camera and lens parameters such as focus distance, aperture settings, and zoom position, enabling precise adjustments without direct access to the camera or lens.

Wireless Follow Focus

3″ Transflective sunlight readable TFT LCD display

Full control with lens data display and distance measure readout

Fluid knob with adjustable friction for precise focus pulls

Hand unit weight: Approx. 1.72 lbs including battery

Studio cameras with the use of either UMC-4 or AMC-1

CForce Mini Motors and CForce Plus Motors

(3) Arri CForce Plus Motor with Clamp Console & Bushing

(3) Sony NP-FM500H InfoLithium M Series Battery

Sony Charger for Sony Lithium-ion Batteries

The ARRI WCU-4 (Wireless Control Unit) is a cutting-edge handheld device engineered for precise wireless control of ARRI cameras and compatible lens motors. Operating on dual-band radio frequency (RF) technology at 2.4 GHz and 868 MHz, it ensures robust and reliable communication over distances up to 300 meters (984 feet), making it ideal for complex shooting environments where uninterrupted control is essential.

Designed with cinematographers and camera assistants in mind, the WCU-4 offers comprehensive control over focus, iris, and zoom functions remotely. Its ergonomic interface includes programmable user keys that allow customization for streamlined workflows, enhancing operational efficiency on set. The unit's high-resolution OLED display provides real-time feedback on critical camera and lens parameters such as focus distance, aperture settings, and zoom position, enabling precise adjustments without direct access to the camera or lens.

Compatibility is a cornerstone of the WCU-4, seamlessly integrating with ARRI cameras and lens control systems. It supports wireless connectivity with ARRI's range of lens control motors, ensuring versatility across different production setups and compatibility with various cinema lenses commonly used in professional filmmaking.

Built to withstand the rigors of daily production use, the WCU-4 boasts a durable construction and operates on rechargeable batteries for extended shoot times. This combination of advanced RF technology, precise control capabilities, ergonomic design, and comprehensive feedback mechanisms makes the ARRI WCU-4 an indispensable tool for cinematographers aiming to achieve creative control and efficiency in film production.

Location

Hours of Operation