Feature: 1. APP Remote Control: Use the for "Smart Life" or for "Tuya smart" App to control the curtains anytime and anywhere. Check whether you open or close the curtain remotely. 2. Use with Convenience: Works with your traditional roller blinds shutter switch to realize intelligence easily. 3. Voice Control: Compatible with for Home for easy voice control, providing your smart life for controlling curtains with much more convenience. 4. Multi Scenario Matching: Match different kinds of curtains such as window blinds/roller blinds/venetian blinds. 5. Schedules and Countdown timer: Set a schedule to open/close the roller blinds according to your own timetable. use a countdown timer open/close the curtains through your smart phone. 1 min to 6 hours is all fine. Specification: Material: ABS Color: White WiFi: IEEE 802.11b/g/n 2.4Ghz Maximum Current: 10A Item Size: 46 * 46 * 18mm / 1.81 * 1.81 * 0.71in . Package List: 1 * Curtain Module 1 * User Manual (English)