Electric Window Opener Actuator, Stroke 300mm -800mm, with Remote Control+ Switch, Motorized Opener, 400N Closing Force/Theft-Proof, for Skylight Window Greenhouse Roof Vent,700mm (4)

When you have high up openings or roof windows , this electric chain window opener can help you control it simply with one button from anywhere in the house. Product Features 1. Adopt carbon fiber and metal chain, low noise design, double layer chain, single direction bending. Housing is made of aluminum alloy. Chain is made of stainless steel. 2. Diversified installation methods It can be used for horizontal pushing, upper hanging, middle hanging, lower hanging, skylight type. 3. Design life load open and close over 10000 times,low noise when turned on. The locking force is 400N. 4. This actuator helps the handicapped and the elderly with limited mobility to easily open windows. 5. Can be used with wind and rain sensor (not included). Product Specifications Rated power: 24W Working current: 1A Protection level: IP32 Push and pull force: 400N (40kg) The longest distance of the chain: 300mm, 400mm, 500mm, 600mm, 700mm, 800mm Working speed: 10mm/s Working temperature: -10℃~75℃ Package Content - DC 24V Window opener motor - Mounting brackets - 1 Pcs remote control + 1 Pcs wall switch Notes: 1. The size is measured manually, the error is 1-3cm, thank you for your understanding and support 2. There is a slight color difference between the product pictures and the actual product. 3. Requires professional personnel installation

• 【CHAIN TYPE ELECTRIC WINDOW OPENER 】- Motorized window openers open or close windows remotely via wall switch or remote control. Motorized windows are thus an excellent addition to a smart home. Press the button and the motor will start and the motorized window opener will start working.
• 【DETAIL DESIGN】 - 1. Double-layer metal chain design, more stable operation; 2. low noise, low energy consumption and maintenance; 3. Accessories stainless steel material, no rust.
• 【SMALL VOLUMN】design life load open and close over 10000 times,low noise when turned on.The locking force is 400N. When the push-pull force reaches the peak value, the actuator will automatically power off and stop the action. When the window opener is closed,
• 【SUITABLE RANGE】The type of window the openers will be fitted on such as skylight, greenhouse window, double hung window, sliding, roof window, casement or vent. This actuator helps the handicapped and the elderly with limited mobility to easily open or close
• 【SERVICE】If you have any questions, please us. At the same time, there are many else in our store, you are welcome to find something you like! We are always ready to serve you!!