Compatible with Apple HomeKit and Google Home system: For the textural appeal with visual interest, Automatic Roman Shades can be considered for your window treatments. Available in a variety of colors and materials, they will instantly add style to your windows and rooms. Elevate your space with the convenience of automatic Roman shades. Features: With patented reel design, the curtain surface would operate in parallel, so that it won't have the problem of line crimping. Precise electronic positioning to set the height by your will. It is convenient and reliable. Robust and durable as the continuous operation test for reliability had been conducted for 27,000 times. Obtained the CE, FCC and NCC certifications in multiple nations. The quality is reliable. It can be applied with different control systems. It is compatible with Apple HomeKit and Google Home system which owns high compatibility and expandability.