Electric Window Opener Actuator, Stroke 300mm-1000mm, 24V Automatic Chain Window Openers, for Skylights Roof Vent..

When you have a high opening or skylight, this electric chain window opener can help you control it simply by pressing a button from anywhere in the houseSuitable for skylights, hanging windows, high-altitude window sashes and various windows that require natural ventilation and smoke and heat exhaustFEATURES:Generous and exquisite appearance designDouble-layer metal chain, more stable and smooth ope-ration remote control, more flexible and convenient to useVarious installation methods. Can be used for horizontal push, top hanging, middle hanging, bottom hanging and skylightDesign life load more than 10,000 times opening and closingLocking force is 400NSPECIFICATIONSRated power: 24WOverload protection: 1.2AProtection level: IP32Pressure and tension: 400N (40kg)Chain maximum distance: 300mm, 400mm, 500mm, 600mm, 700mm, 800mm, 1000mmWorking speed: 10 mm/s.Working temperature: -10°C to 75°CPACKAGE CONTENTS1 * 24V DC Window Opener Motor1 * Mounting Bracket1 * Remote ControlNOTE1. The size is measured manually, with an error of 1-3cm. Thank you for your understanding and support2. The installation must be performed by professionals

• ELECTRIC WINDOW OPENER: The electric window opener can remotely open or close windows via a wall switch or remote control. Therefore, electric windows are an excellent addition to smart homes. Press the button, the motor starts, and the electric window opener starts working
• ANTI-THEFT AND HOME PROTECTION: The electric chain window opener will automatically clamp the window when it is closed to achieve the effect of locking the window. No need to install an additional handle
• SUITABLE CHOICE: The type of window to which the opener is connected, such as skylights, greenhouse windows, double-layer windows, sliding windows, casement windows or ventilation windows. This driver can help elderly people with limited mobility to open or close windows easily. Open or close windows via a remote control
• NEW UPGRADE DESIGN: Double-layer metal chain design, smoother ope-ration; low noise, low energy consumption, and low maintenance; stainless steel accessories, no rust; remote control, within a straight line of 6 meters
• SMALL SIZE: Adopting a load design with a life span of more than 10,000 times of opening and closing, no noise when opening, locking force of 400N, when the push-pull force reaches the peak, the actuator automatically powers off and stops moving, and when the window opener is closed, the window automatically tightens to achieve the effect of window locking