The ARRI WCU-4 Wireless Compact Unit is a 3-axis handheld controller featuring an integrated lens display. Control camera functions, focus, iris, and/or zoom from a distance, such as when shooting handheld or using a stabilizer, gimbal or crane.

When used with the Arri Alexa Mini, no motor controller is required, which is ideal when weight and speed are critical.  In additional, camera functions are controllable for ARRI ALEXA Mini, such as shutter angle, frame rate, internal ND selection and more.

Vibrating markers and a backlit display make it easy to use the WCU-4 in low light levels. Multiple 3/8"-16, 1/4"-20, and M4 mounting points enable you to attach the controller to a rig when convenient, for on-the-go operation usually with wireless video monitoring.

The three included LBUS motors are very lightweight but powerful enough for all cnema lenses.