Electric Skylight Chain Window Opener Actuator Smart Motorized, 400mm Stroke AC100-240V with Rain Sensor(1000mm/39.3in)

DTVEWMetal Window Opener Skylight Opener Electric 24V Chain Window Opener With Remote Control & Switch,Electric Chain Window Opener 300mm-1000mmProduct name: Electric single chain window openerMaterial: stainless steel chainRated voltage: DC24VProtection level: IP32Torque: 400nOverload protection: 1.2AOperation mode: wireless remote control or button controlSupports 100~240v voltage and works normally within this voltage rangeOptional length:300mm/16.5 inches, 400mm/18.5 inches, 500mm/20.5 inches, 600mm/23.6 inches, 700mm/27.5 inches, 800mm/31.5 inches, 1000mm/39.3 inchesPackaging contents: electric window opener, installation accessories, switch panel + remote controlThings to note:1. The length is measured manually and may differ from the actual length.

• Silent double chain transmission: The stainless steel double chain cooperates with the optimized transmission structure to provide 400N thrust, smooth operation, extremely low noise, and does not disturb daily life.
• Rust-proof and weather-resistant material: The core chain is made of thickened stainless steel, which is rust-proof and corrosion-resistant. Suitable for humid environments such as greenhouses and coastal areas, and significantly extends service life.
• Global voltage compatibility: The built-in transformer supports 100V-240V wide voltage input, IP32 protection level and 1.2A overload protection, adaptable to multinational power environments, safe and reliable
• Intelligent dual-mode control: supports wireless remote control (6-meter linear range) and wall panel control, allowing the elderly, children and disabled people to easily open and close windows.
• Easy and fast installation: Equipped with multi-angle adjustable brackets and positioning plates, the window sash can be firmly installed on the aluminum alloy or PVC window frame without disassembling the window sash, saving time and effort.