Matter-Certified WiFi Motor: Enjoy seamless compatibility with Apple Home, Alexa, Google Assistant, and SmartThings for voice and app control of your motorized curtain rods with remote. Multiple Size Options: Available in sizes from 2.1m (82.6inch) to 8.1m (318.9inch), our smart curtain track set fits a variety of window dimensions for a perfect custom fit. Convenient Remote Control: Effortlessly operate your electric curtains with the included remote, or automate them using your favorite smart home platform for added convenience. Quiet & Smooth Operation: Designed with advanced motor technology, our curtain system provides smooth and quiet movement, enhancing any room’s ambiance. With a 3-meter extra-long motor cable, you can ensure direct access to a power outlet. All necessary installation accessories are included, supporting both one-way (side-to-side) and two-way (center-to-sides) opening configurations. Easy Installation & Modern Design: Includes all necessary hardware for quick setup, with a sleek design that complements any home décor while offering the ultimate in smart home convenience. Please contact Blindsmart customer support if installation is unsuccessful or you need extra accessories. Our adjustable tracks are designed to fit windows of any size up to 196 inches. The simple connection system requires no sawing or special tools. Each set includes both ceiling and wall brackets, catering to any installation type.