... and strong resistance of impact. High tenacity rotor wing. Specifications1.4-axis F450 Multi Flame Wheel 2.Flame Strong Smooth KK ... 2 Lift and down 3,accelerograph 4,Heading Direction 5,Remote control calibration( Switch channel) 6,PTZ pitch angle 7, PTZ pitch ... .2 motor input 5, No.3 motor input 6,No.4 motor input Dual axis PTZ:- It maintains verticality mode under ...