Arri WCU-4


  • Arri WCU-4 Handset
  • Arri Lanyard
  • Standing Bracket & Monitor Mounting Bracket
  • SD Card
  • Motors with Motors Cables and Mounts



The Arri WCU-4 is a wireless follow focus system offering up to 3 Axis of lens control form a state of the art hand set weighing just 780g.

The Arri WCU-4 works natively with our Alexa Mini, Amira and XT Kits but we also stock ARRI AMC-1 and UMC Systems to allow integration with none Arri Camera Sytems.

The WCU-4 features:

  • Vibrating Marker
  • Backlit Focus Knob
  • Easy to read lens data
  • Pre-marked focus rings
  • Focus Tracking
  • Multiple Mounting Options
  • Arri Camera Remote Licences

At Acorn we stock several compatible motors for the WCU-4 including: C-Motion Mini Motors, C-Motion Plus motors and Arri CLM-4 Motors.