Solar Powered Efficiency: The smart curtain motor features a built in high efficiency solar panel, providing continuous power without the need for frequent recharging. This design minimizes consumption and eliminates messy wiring. Wide Compatibility With Curtain Tracks: Easily upgrade your window treatments without changing your existing tracks! Our APP controlled curtain opener is compatible with popular rail systems such as Roman rods, U shaped tracks, and I beam tracks. Easy Installation: With a simple hanging mechanism, our solar powered smart curtain motor allows you to convert your regular curtains into smart in just seconds, requiring no professional help or tools. Voice Assistant Integration: Enjoy easy control of your curtains with compatibility for major voice assistants like for . With a quick voice , you can effortlessly open or close your curtains. Smart Control And Scheduling: Experience convenience with our mobile app, which allows you to schedule automatic opening and closing times for your curtains. Remote control functionality ensures you can manage your curtains from anywhere. Color: As Shown Material: plastic Package Contents: 1*Automatic Curtain Opener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.