ARRI SXU-1 Single-Axis Wireless Lens Controller

Our ARRI SXU-1 is a compact, reliable single-axis wireless controller designed for precise focus, iris, or zoom control on professional film and TV productions. Lightweight yet robust, it features ARRI’s signature smooth, responsive control wheel, giving you accurate, repeatable lens control even in fast-moving shooting environments.

Fully compatible with ARRI’s ECS ecosystem, the SXU-1 pairs seamlessly with units such as the UMC-4, AMC-1, and the internal receivers of the ALEXA Mini and ALEXA 35. Its long-range wireless performance, ergonomic design, and dependable signal stability make it an essential tool for remote operation on handheld rigs, cranes, Steadicam, gimbals, and vehicle work.

Technical Specifications:

• Control: Single-axis (focus, iris, or zoom)

• Compatibility: ARRI ECS system (WCU-4, UMC-4, AMC-1, ALEXA Mini, ALEXA 35, etc.)

• Wireless System: ARRI white-coded radio modules

• Range: Long-range wireless connectivity (environment-dependent)

• Interface: Precision control knob with adjustable resistance

• Power: LBP-2 battery system

• Mounting Options: Handheld or rig-mounted

• Build: Rugged, compact magnesium housing suitable for professional use