Automatic Window Opener with TUYA Wi-Fi Controller Rain Sensor for Skylight Roof Smart Home Chain Stroke Opener

Chain window opener actuator is a premium automatic window control solution, engineered to deliver reliable, efficient ventilation for greenhouses, skylights, roof vents, and smart home systems. With robust construction and smart compatibility, it transforms manual window operation into automated, effortless control, perfect for both residential and commercial projects.

1. Ultra long lifespan, daily repeated opening and closing tests exceeding 100000 times.
2. High quality high-strength manganese steel chain Strong push-pull and locking force, using a double-layer metal chain design for more stable operation.
3. Aluminum alloy shell for corrosion and rust prevention. IP32-rated housing and stainless steel chain provide excellent protection against rain, dust, and corrosion, ensuring long-term outdoor use.

• Agricultural Greenhouse Ventilation & Temperature Control
• Skylight & Roof Window Automation
• Commercial Office & Public Building Ventilation
• Smart Home & Building Automation Systems
• Basement, Attic & Hard-to-Reach Window Operation