LNNLOO Electric Window Opener Actuator (24V), Electric Chain Window Opener Actuator, 300mm-800mm Stroke, with Remote Control + Switch, For Skylight Window Greenhouse/Roof Vent,400mm

【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 windows. open or close the window by wireless remote control. 【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, the window is automatically tightened to achieve the effect of locking the window. 【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!!