Koncey Automatic Window Opener Accessories, Remote Control and Wall Switch, 100V - 230V to 24V, Motorized Window Vent Opener and Closer, Push Button, Remote, Automatic Operation

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. Compact size, beautiful appearance, a strong sense of modernity, low installation space requirements, When closed, the chain is hidden in the window opener. 4. High quality design life load open and close over 10000 times,low noise when turned on. The locking force is 400N, which is safe and reliable. 5. The travel distance Iis fixed 300mm/400mm/500mm/600mm/700mm/800mm, once press open button, it will open to the end without stop. 6. This actuator helps the handicapped and the elderly with limited mobility to easily open windows. 7. The use of electric window opener will be more secure and convenient, also can get better air circulation. 8. Can be used with wind and rain sensor (not included). Product Specifications: Working voltage: DC 240V 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 (optional)