... remote control DV,HDV,CAMCODER. The Single Man Operating controller is made for operating jib by only single man ... 16V,optional 24V)Operation Currency:4A(power loss below 0.1A)Power output per channel:0-12V,0- ... hole diameter: 25 mmFeatures:This Remote pan-tilt controller system is mainly used in movie and TV industry ... it again.7) The GREEN LED means the power is in normal status, RED LED means abnormal ...