... curtain motor, drapery motor with high-voltage intelligent control, automatic curtain system, quiet design track Model Number: KA50CSpecifications:1. ... curtain motor;2. Drapery motor, AC120V/AC230V; 3. automatic curtain;4. Drapery;5. motorized curtain;6. Drapery motor;7. curtain rail ... 10M curtain; 4. Easy to install, full automatic setting of the limits;5. Precisely counting start and stop on rail( ...