... of direction rotated 45 degrees; Tool-free, quick installation; Head load: 10KG; Slip-ring technology: pan, tilt unlimited degree ... the cable winding, thus ensuring stable transmission of video signals; Full head rotation speed: the slowest 0.2 cycles / minute, ... damping switch; Integrated cable: video, power, system control line Head horizontal, vertical, switch; Power control switch; DV servo system ...