€ 360 / per day
Please contact us for availability via enquiry@solo.film


The ARRI Wireless Compact Unit WCU-4 is a 3-axis wireless hand unit with integrated lens data display. Set includes hand unit, hand strap, lanyard and one plain focus ring.

Three Axes – All Inclusive

The Wireless Compact Unit WCU-4 combines three axis of lens control with a lens data display in a compact and ergonomic housing. Weighing around 780 grams including battery, it’s one of the lightest hand units in its class, providing unrivaled comfort during a long working day.

ALEXA Remote Control

This will enable you to remote control the ARRI ALEXA Mini. This includes setting frame rate, shutter angle, exposure index, false color on the monitor output, and more. Extended camera status information is also available, allowing you to quickly check your camera settings at any time.

Vibrating Markers

Tactile vibrating feedback lets you keep your eye on the action in the most challenging situations. Operators can concentrate on the scene, knowing that the hand unit will vibrate to prompt them when focus markers are reached.

Backlit Focus Knob

The super-smooth focus knob contains an integrated light source that shines through the wide, optionally pre-marked focus ring in low light conditions, thus providing clearly readable focus marks at all times. The friction of the focus knob can be easily adjusted to one’s personal preference without any tools.

Easy-to-Read Lens Data Display

Clearly arranged, easy-to-read lens and camera information is available on the large 3” display, along with data from optional ultrasonic distance measurement devices. The transflective display technology ensures perfect readability in all ambient lighting conditions.

Pre-Marked Focus Rings

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

Focus Tracking

The WCU-4 user button can be configured to activate focus tracking – setting the focus motor to continuously follow a subject by using an ultrasonic distance measurer. Focus tracking works with the cmotion cfinder III.

Personalized Settings

Various parameters of the WCU-4 can be set up to one’s personal preference. These include the display arrangement, vibration patterns and programmable user button, to name just a few. You can save your preferred settings on an SD card, enabling you to immediately personalize any WCU-4, anywhere in the world.

The Kit includes:

  • Wireless Compact Unit WCU-4
  • 5 x Pre-Marked Focus Rings
  • 1 x Plain White Focus Ring
  • WCU-4 Plate
  • WCU-4 Monitor Bracket
  • 3 x NP-FM500H Battery
  • BC-QM1 Battery Charger
  • 2 x cforce Mini Motors
  • 2 x Cable LBUS 0.3m
  • Carrying Case for WCU-4 and Accessories