Smart Wifi Roller Shutter Curtain Switch, Tuya App Control, Works With Alexa &. Transform Your Living Space with Our Versatile Wi-Fi Smart Curtain Switch, Designed to Enhance Your Home with Seamless Automation. Perfectly Compatible with Smart Blinds, Curtains, Roller Blinds, and Shutters, This Device Offers Convenient Control Through Your Smartphone or Voice Commands Using Popular Platforms Like Amazon Alexa, Google Home, and Yandex Alice. With No Hub Required, Installation is Straightforward, Ensuring You Can Easily Integrate It into Your Smart Home System. The Module Supports Both Toggle and Rocker Switches and is Crafted from Fireproof ABS Material, Ensuring Safety and Durability. Our Smart Curtain Switch Not Only Allows Remote Operation Via the Smart Life or Tuya Apps but Also Features Sunrise/sunset Automation, Timer Scheduling, and Percentage Control for Precise Positioning. You Can Even Continue Using Your Manual Wall Switch Alongside the App for Maximum Flexibility. Key Features: - Voice Control: Works with Amazon Alexa, Google Home, Yandex Alice. - App Remote Control: Use Smart Life or Tuya Apps for Management. - Timer & Schedule: Set Automated Opening/closing Schedules. - Percentage Control: Adjust Curtains to Specific Open/close Percentages. - Sunrise/Sunset Automation: Automate with Natural Light Patterns. - Device Sharing: Share Control with Family Members. - Group Functionality: Manage Multiple Blinds Together. - Compatible Switches: Supports Rocker and Toggle Switches. Product - Dimensions: 48mm X 47mm X 16.5mm - Input Voltage: 100-250VAC, 50/60Hz - Max Load: 300W - Wireless Protocol: 2.4GHz Wi-Fi - Certifications: CE, EMC, RED, RoHS What's in the Box: - 1 Roller Shutter Module - 3 Wiring Cables - Double-sided Adhesive Tape - Screwdriver - User Guide Note: This is a Wi-Fi Only Product and is Not Compatible with RF Remotes. Ensure Your Motor Has 4 Wires and Requires a Neutral Wire for Installation..