Arri WCU-4 Wireless Compact Unit for 3-Axis Lens & Camera Control

ARRI WCU-4 Wireless Compact Unit: Versatile 3-Axis Lens and Camera Control

The ARRI WCU-4 is a 3-axis wireless handheld controller designed for professional lens and camera operation. Its integrated lens display and robust features make it an essential tool for remote camera and lens control in demanding shooting environments, such as handheld, stabilizer, gimbal, or crane setups.

This compact unit supports full control of focus, iris, and zoom, as well as camera functions for ARRI ALEXA Mini, ALEXA Plus, and Studio cameras. When paired with the UMC-4 motor controller, it also supports ARRI AMIRA and other compatible ARRI motor controllers like SMC-1, EMC-1, and AMC-1.

The WCU-4 is designed with usability in mind. Vibrating markers and a backlit display ensure functionality in low-light conditions. Multiple mounting points (3/8"-16, 1/4"-20, and M4) allow for rig integration. The included hand strap, lanyard, and marking disk add convenience and adaptability.

Key Features

• 3-Axis Lens Control: Precise control of focus, iris, and zoom functions.
• Camera Function Control: Supports ARRI ALEXA Mini, Plus, Studio, and AMIRA (via UMC-4 motor controller).Low-Light Usability: Vibrating markers and backlit focus knob for optimal performance in dim conditions.
  • Note: Camera control requires a separately available software license.
• Mounting Versatility: Includes 3/8"-16, 1/4"-20, and M4 mounting points for easy rig attachment.
• Ergonomic Design: Compact, lightweight, and comfortable for handheld operation.
• Accessories Included: Comes with a hand strap, lanyard, and one marking disk for focus marks.

Additional Information

• Power: Requires a Sony NP-FM500H battery and BC-QM1 charger (sold separately).
• Focus Marks: Use a non-permanent marker to customize focus marks on the included marking disk.
• Pre-Marked Focus Rings: Available separately for added precision.

Physical Dimensions

• Size: 5.9 x 6.3 x 3.5" (151 x 161 x 90 mm)

Weight

• Unit Weight: 1.6 lb (750 g)

Packaging Information

Package Weight

• 3.35 lb

Box Dimensions (LxWxH)

• 13.1 x 9.3 x 5.3"

In the box:

1x ARRI WCU-4 Wireless Compact Unit for 3-Axis Lens & Camera Control