Product Features 1, the system: a broad, bright windows, ornate and elegant opening and closing curtains, electric remote control depends always, close the curtain between the curtain opened to penetrate into that bunch of sunshine! Life poetic beauty, imagination is infinite. 2, using radio remote controlled curtains opening and closing, opening and closing can be done freely, smart easy to be simultaneously open multiple curtain timely fashion group control can be used to open and close the curtains. 3, the opening and closing mode: single or double open open. 4, Transmission: DC or AC motor can be two types of commonly used aluminum crawler tracks, featuring national best special aluminum body, larger, we can use a guide rope or rail. 5, fabric selection: cloth curtain fabric texture cotton, linen, polyester, silk, can also be mixed with concentrated woven materials. Cotton fabric is soft, feel good, feel good linen fabric vertical. 6, the effect: When using fabric vertical, giving upscale comfort.