【Multiple Control Methods】:APP Remote Control/Voice Control/Timer Control/Automatic Light Sensor. Manage the opening and closing of your curtains through our app, set customized schedules for fully automatic curtains. You can also use voice commands via Alexa, Google Home, all from your couch. After the gateway is configured, voice and remote control (including the gateway) can be achieved. 【Twice the Strength, Silent Mode】:Our upgraded motors run smoothly on curtains with more than twice the thrust of a curtain rod. The charging time is 8 hours, and it can be used normally for about 6 months after full charge. The smart curtains feature a silent mode, reducing curtain drift and noise and eliminating distractions, perfect for people who wake up in the morning and go to sleep or are sensitive to sound. This device is easy to use. 【Note 1】: 1 for sale, can only control one side curtains. If your home is a Roman Rod, please purchase the Roman Rod Curtain Machine(Only for Roman Rod), if your home is a U track, or T track, please purchase the track(Only for T/U tracks)." for Roman rod/T/U track 3 in 1 "Suitable for Roman rod/T/U track, 3 kinds of curtain tracks. 【Simply Install】:Easily upgrade your curtains without replacement or tools. Hang it up, install the positioning magnets, and connect it to our app. In easy steps, you can use smarts curtains in any room. Ideal for bedrooms, living rooms, offices, nurseries and more. Complimentary gateway to connect to WIFI 【Note 2】: The product details page and the picture have the specific requirements and precautions for installation, please read carefully before buying to confirm whether it is suitable for your curtain. Package Includes:1 x Curtain Opener;1 x WiFi Gateway. Note: Remote control is not included in the package