With the Nucleus-m Wireless Follow Focus Lens Control System Partial Kit Iv, you gain access to a revolutionary, highly customizable 3-channel wireless lens control system. This innovative product offers full control over focus, iris, and zoom, either through the wireless Fiz hand unit or the two wireless hand grips. The system's flexibility allows you to distribute control of the channels between the hand unit and wireless hand grips as needed, all at the simple push of a button.Boasting a wireless range of 1,000 feet, the Nucleus-m is perfect for capturing high-quality drone or car-mounted shots. With a planned transmission upgrade, the range can be extended up to 1 1/4 miles, further enhancing its versatility. The hand grips can be attached to the included rosette mounts for handheld operation, or to top bar-based gimbals with the Nucleus-m Hand Grip to Gimbal Adapters. For ring-based gimbals, optional Nucleus-m Hand Grip Universal Gimbal Ring Adapters are available.