Stroke for Skylight Windows and Roof Vents Electric Skylight Chain Window Opener Actuator for Skylight Window Greenhouse and Roof Simpleusq(300mm/16.5in)

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: 600Overload 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.

• Powerful and Quiet Operation: Featuring a reinforced stainless steel dual-chain design that is not only robust, wear-resistant, and rustproof but also incorporates an optimized transmission structure. Delivers 600N of push/pull force while maintaining low-noise operation, ensuring smooth and silent opening and closing.
• Multiple Travel Options: Offers travel specifications ranging from 300mm to 1000mm to accommodate the opening requirements of different window sizes. Flexibly adapts to both small-scale and large-scale ventilation needs.
• Universal Installation Height: Built-in transformer supports 100V to 240V international wide-range voltage input, meeting power standards in most countries. Features IP32 protection rating and 1.2A overload protection for safe, reliable operation.
• Corrosion-Resistant Engineering: Effectively resists moisture and salt spray corrosion, suitable for special environments with corrosive gases like greenhouses and coastal residences.