Welcome to PT2 UK. If you are looking for a New York rental, please click the flag at the top right to switch to our US site.

London 020 7622 9888
Manchester 0161 604 0701
Leeds 0113 350 4844
Glasgow 0141 429 4200
Edinburgh 0131 229 5000
New York +1 212 633 1888

ARRI Wireless Control Unit WCU-4

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 unrivalled comfort during a long working day.

Add to kit list

ALEXA Remote Control
An optional software license will enable you to remote control all ALEXA Plus type cameras, except the ALEXA HD Plus. This includes setting frame rate, shutter angle, exposure index, false colour 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.

Back-lit 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 ARRI's Ultrasonic Distance Measure UDM-1 and the Universal Motor Controller UMC-4.

Personalised 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 personalise any WCU-4, anywhere in the world. 

Exceptional Quality and Service
The WCU-4 is completely splash-proof and embodies the reliability and durability for which ARRI is famous. Wear and tear parts are replaceable at rental level, and the worldwide ARRI Service network ensures rapid second level support if needed. New firmware versions can be installed to the unit via SD card within seconds. 

  • Compact 3-axis lens and camera controller
  • Comfortable, ergonomic and user-friendly design
  • Integrated Lens Data Display
  • Vibrating focus marks
  • UDM-1 and Cinetape readout
  • Super-smooth, backlit focus knob with adjustable friction
  • Lens mapping to premarked focus rings
  • Optional ALEXA Remote License for change of camera settings
  • Arri Wireless Control Unit (WCU-4)
  • Arri Zoom Control (ZMU-3A) w/ Pan Handle Clamp
  • Arri Universal Motor Controller (UMC-4)
  • 3x Arri Controlled Lens Motor (CLM-4)
  • Cable K-UMC-3 D-TAP (K2.65187.0)
  • Cable K-UMC-3 ALEXA EXT (K2.65239.0)
  • Cable UMC4 - AMIRA EXT (K2.0001604)
  • Cable UMC4 - RED EPIC (K2.0002855)
  • Cable K-CLM-4 (K2.72099.0)
  • Cable K-CLM-4 (K2.72099.0)
  • Cable K-CLM-4 (K2.72099.0)
  • Cable K-ZMU3-LCS 80cm (K2.65009.0)
  • 7x Plain White Focus Ring (K2.72117.0)
  • 50, 70, 80 & 100 Tooth gears (sets of 3)
  • Noga/ Small Magic Arm
  • 3x batts and charger

Hire the ARRI Wireless Control Unit WCU-4 from Procam Take 2.
Best service and rental rates for the ARRI Wireless Control Unit WCU-4 and all cameras, lenses, sound, lighting and grip.

angenieux, Leitz, Blackmagicdesign, Sony, ARRI, Canon, ZEISS, Panasonic, SIGMA, Cooke, RED

Add to Kit