The data are send with RS422 or LAN interface

High quality aluminum

zoom& focus of camera

also the movement direction can be fixed

Non-Marring 4" Rubber Wheels

E-Image Large dolly for FILM TRIPODS The data are send withDesigned for FILM Series Tripods. The 125mm 5inch wheels with cable guard can be individually braked, also the movement direction can be fixed. Super sturdy. Folds for transporting With its sleek design and specialized features for FILM Series Tripods, our E Image Large dolly elevates your filmmaking experience to a new level. The 125mm 5inch wheels include a cable guard and individual brakes, providing ultimate control over movement and positioning.