The Chrosziel Zoom Motor Unit for the Sony ILME-FR7 enables remote zoom control for the FR7 PTZ camera. It mounts directly to the camera's 15mm rod via an integrated bracket. The motor connects to the camera's option port through an RJ45 connection, ensuring seamless integration with the FR7 system. Powered by the camera's power supply, the unit is compatible with most cine zoom lenses using the adjustable Flexi gear ring (60 to 120mm) and 40mm gear drive. The motor delivers 0.5 N-m torque for smooth operation.