1. New upgraded 2.5D arc glass touch panel design fits more decoration styles, breaking traditional square-limited design for a more textured and aesthetic look; high-quality glass material enhances value and appeal; a worthy smart upgrade to replace traditional curtain switches with built-in Tuya technology. 2. Upgrade your home with easy-to-use smart technology and a sleek 2.5D arc glass design; offers intelligent control with multiple modes including manual, app, and RF remote control; built-in RF frequency enables group control of multiple switches with one remote; makes it easier to control smart motorized curtains and roller blinds; note that the curtain motor and RF remote are not included. 3. Control curtains remotely via smartphone using the Smart Life app; schedule automatic opening and closing when away from home; eliminates concerns about forgetting to open or close curtains; compatible with voice assistants including Alexa, Google Assistant, and Yandex for hands-free voice control. 4. Compatible with various blinds, roller blinds, and Venetian blinds; suitable for installation in offices, studies, bedrooms, living rooms, or outdoor areas to control awnings; features a vertical control button and 2.5D arc glass design for enhanced functionality and style. Working Voltage: 90250VAC, 50/60Hz Max. Current: 2.5A/Gang; Total 2.5A Load Power: 600W Standby Power: 0.5W Wireless Protocol: Wi-Fi 2.4GHz IEEE 802.11 b/g/n Standby Consumption: 0.1mA Wireless Range: 30 meters (indoor) Color: Black Material: ABS Package Contents: 1 Tuya WiFi RF433 2.5D Arc Curtain Switch Note: The package includes only the items listed above; other products are not included. Lighting and display differences may cause slight variations in color between the image and the actual product. Measurement may vary by 13 cm.