Motorized projector lift 1.Running distance:3.0 m 2.Loading capacity:50kg 3.Low noise,centralized control panel Motorized projector lift1.Running distance:3.0 m2.Loading capacity:50kg3.Low noise,centralized control panel Accurate positioning, running smoothly, and its positioning error can be controlled within 2mm.Low noise, centralized control panel, elegant appearance, unique style and full of ...