Automatic Window Opener Stroke, 300-800mm Electric Chain Window Opener Actuator, with Wall Switch + Remote Control, Motorized Window Vent Opener and Closers..

When you have a high opening or skylight, this electric chain window opener can help you control it with just one button anywhere in your home.Applicable scenarios: skylights, greenhouse windows, double-hung windows, sliding windows, roof windows, casement windows or ventilation windows【Features】24V automatic window opener, remote controlSmooth push and pullDouble-layer metal chain design + silent design + stainless steel accessoriesCan be used with wind and rain sensor (not included).【Specifications】Rated power: 24WWorking current: 1AProtection level: IP32Push and pull force: 400N (40kg)Chain maximum distance: 300mm, 400mm, 500mm, 600mm, 700mm, 800mm, 1000mmWorking speed: 10mm/sWorking temperature: -10℃~75℃【Package contents】1 * Window opener motor1 * Mounting bracket1 * Remote control1 * Wall switch【Notes】1. The size is manually measured, with an error of 1-3cm. Thank you for your understanding and support2. There is a slight color difference between the product picture and the actual product.3. Professional installation is required

• 【NEW UPGRADED DESIGN】: 1. Double-layer metal chain design, smoother operation; 2. Low noise, low energy consumption, maintenance-free; 3. Overload protection. When the push-pull force reaches the peak, it will automatically stop; 4. The accessories are made of stainless steel, rust-free and dur-able
• 【EASY TO OPERATE】: Open or close the window remotely through the wall switch or remote control, press the button, the motor will start, and the electric window opener will start working.
• 【LONG-TERM USE】: The life load is opened and closed more than 10,000 times, and the noise is small when opening. The locking force is 400N. When the push-pull force reaches the peak, the actuator automatically cuts off the power and stops the action
• 【HOME PROTECTION】: When the electric chain window opener is closed, it will automatically tighten the window to achieve the effect of locking the window, without installing an additional handle. Anti-theft, guard your home
• 【WIDE APPLICATION】: The opener will be installed on window types such as skylights, greenhouse windows, double-hung windows, sliding windows, roof windows, casement windows or ventilation windows. Helps elderly people with limited mobility to open or close windows easily