Wireless Compact Unit WCU-4

Advanced Lens and Camera Control
The Wireless Compact Unit WCU-4 is a lightweight, ergonomic hand unit offering up to 3-axis lens control. Rugged and splash-proof, it features an easy-to-read lens data display, lens mapping to pre-marked focus rings and focus tracking, for example of the slate at the beginning of a shot.

Useful Features

Camera remote control functionality for ALEXA Mini LF, ALEXA Mini, AMIRA when used with the UMC-4 motor controller or cforce mini RF, ALEXA Plus, XT Plus, Studio, XT Studio, SXTW Plus and 65.


  • Ergonomic 3-axis lens control
  • ARRI camera remote control
  • Lens programming interface
  • Backlit focus knob with
  • adjustable friction
  • Easy-to-read lens data display
  • Lens mapping to pre-marked focus rings
  • Support of the OCU-1 or Master Grips override function

More Specifications