Yoolax Smart Motorized Window Opener, Automatic WiFi Window Closer with Wireless Rain Sensor, Electric Skylight Chain Opener, APP & Voice Control Adjustable Travelling Distance

• [Smart Automatic Window Opener] The automatic window opener is used with a rain sensor that automatically closes the window on rainy days, even if no one is home. Supports Wi-Fi connectivity and is compatible with Alexa, Google Assistant, and the Yoolax app, allowing easy control via voice commands or a smartphone app [Scheduled Opening and Closing] Users can set specific opening and closing times through the app, enabling the window to automatically operate based on a customized schedule for added convenience [High-Quality Stainless Steel Chain]Built with a double-layer stainless steel chain, providing extra tensile strength and enhanced resistance to oxidation for long-lasting durability.The opener housing has undergone electrophoretic processing, making it more resistant to corrosion and suitable for long-term use [Intelligent Anti-pinch]During closure ① The window closer stops closing when it detects a foreign object ②The window closer will make a sound to alert people. ③ This feature can be turned off in the APP [Direct Power Connection] Comes with an adapter and can be directly plugged into an AC100-240V power source without needing an extra transformer, making installation simpler