The Hi-5 Hand Unit body from ARRI offers advanced wireless multi-axis camera and lens control via a large knob, instant reconnection, a high-contrast touchscreen LCD, powerful signal, and modular, highly customizable design. Features include a hot-swap battery, optional radio modules for different regions, user-defined function buttons, pre-marked focus rings, an integrated NATO rail, and a waterproof design to use in all-weather environments.

Using a separately available Bluetooth dongle, the Hi-5 can be configured and updated using the ECS Sync app for iOS. It can also be used to update LBUS devices and configure the Hi-5. The 4-pin LBUS ports allow you to hardwire the unit to your ARRI camera to control your lens functions, and you can purchase optional licenses to control cameras such as RED, Panavision, and Sony. The Hi-5 is also compatible with the cforce mini RF with the separately available RF-EMIP radio module.

Other features include customizable focus knob operation, Focusbug Cine RT support, and compatibility with optional pre-marked Smart focus rings with electronic detection, and it is powered using a separately available LBP-3500 Li-Ion battery.