VAT excluded


Arri WCU-4 Wireless Focus Controller hire. The Arri WCU-4 wireless focus controller combines three axes of lens control with a data display in a compact, ergonomic housing. Weighing about 780 grams including battery, it is one of the lightest handheld units in its class. It offers unparalleled comfort during a long working day. With Alexa SXT and Alexa XT Plus, it works without a receiver, transmitting the signal directly to the camera.
  • Dimensions WCU-4: 151 x 161 x 90 mm
  • WCU-4 control weight: 750 g
  • Wireless focus, iris and zoom control.
  • Vibrating markers, backlit focus knob and pre-marked focus rings.
  • Arri WCU-4 Batteries: Sony NP-FM500H
  • Includes lanyard and hand strap.


Hurry up! Only 1 item(s) left in Stock!




Arri wcu-4 wireless focus controller rental. ARRI WCU-4 Wireless Focus Control Unit is a 3-axis handheld controller that includes an integrated lens viewfinder. It controls with each of its axes the three camera functions: focus, iris and/or remote zoom. Arri WCU-4 Wireless follow focus can be used whether you are shooting handheld or using a stabilizer, steadycam or crane. WCU-4 Wireless follow focus rental, connects via wireless radio frequency without a receiver to ALEXA SXT and Alexa Mini cameras. To have the same camera function control with other cameras such as ARRI ALEXA Mini, Plus & Studio and AMIRA you have to connect the motor controller UMC-4.

Note: Camera control requires a software license (available separately). WCU-4 follow focus rental includes the ability to set frame rate, shutter angle, exposure ratio, false color on monitor output and more. Extended camera status information is also available, allowing you to quickly check camera settings at any time from the WCU-4 wireless focus controller for rent.


Remote control of ALEXA SXT, Alexa XT Plus and Alexa Mini cameras.

Arri wireless follow focus controller rental, includes the ability to set frame rate, shutter angle, exposure ratio, false color on monitor output and more. Extended camera status information is also available, allowing you to quickly check camera settings at any time.

Arri WCU-4 Vibration Markers

The retro-feed on the touch-side of the WCU-4 wireless follow focus rental, allows you to keep your eye on the action for the most challenging situations. Focusers can concentrate on the scene, knowing that the handheld unit will vibrate to alert them when focus markers are reached.

Arri WCU-4 Backlit Focus Knob

The focus knob contains a built-in glowing light source, with the Focus Ring marked in low light conditions, clearly legible focus marks are achieved at all times.
The focus knob friction can be easily adjusted to personal preference without the need for tools.

Arri WCU-4 Data Display

The large 3-inch display of the WCU-4 wireless follow focus rental knob features clearly organized, easy-to-read lens and camera information, along with data from optional distance measuring devices with perfect readability in all ambient lighting conditions.

Arri WCU-4 Pre-marked Focusing Rings

Lens scales can be assigned to a set of high quality pre-marked focus rings in metric or imperial scale.

Arri WCU-4 Custom Configuration

Several parameters of the rental WCU-4 controller can be adjusted to the Camera Assistant's preference. These include display settings, vibration patterns and programmable user button, to name just a few. You can save your preferred settings to an SD card, allowing you to immediately customize any WCU-4 in the world. Check out our offers on WCU-4 wireless spotlight control rental.

Check out our offers of wireless focus controls Arri Wcu-4 rental

  • 1 Wireless control unit WCU4
  • 1 5.6 Monitor clamp
  • 4 sony batteries
  • 1 Charger
  • 1 Arri belt
  • 6 mark rings


Motors and Unit monitor controllers will be charged separately

  • Arri CLM4 Motor
  • Arri Cforce Plus Motor
  • Cforce Mini Motor
  • UMC-4 Motor Controller 
  • SMC-1 Motor Controller 
  • AMC-1 Motor Controller 



Specific References

You might also like

Price €350.00

PRESTON HU3 FI+Z SYSTEM RENTAL The FI + Z wireless focus...

Price €120.00

ARRI SXU-1 RENTAL Wireless follow focus Arri SXU-1 hire. The...