Lift Safe recently supplied a battery-operated lifter with a powered squeeze and side reel rotation for the movement of 50kg reels.
All the functions are controlled on the wander-lead remote control. Up/down/rotate right and rotate left each has its own single button control.
The remote control is a quick plug system, so you can unplug to prevent anyone other than the operative from controlling the lifting equipment.
The lifter also has a quick change battery pack, so the lifter can run 24/7 without downtime for charging.