Electric Window Opener Actuator (24V), Electric Window Opener Actuator Electric Smart Window Opener Electric Chain Window Opener(500mm/20.5in)

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.

• Multiple stroke specifications: Offers multi-stage stroke options ranging from 300mm to 1000mm, flexibly adapting to different window sizes to meet all scenarios from daily micro-ventilation to emergency smoke exhaust.
• Quiet Operation Design: Features an optimized transmission structure and stainless steel dual chains for smooth, silent operation. Low energy consumption and maintenance-free, ideal for environments requiring quiet conditions.
• User-Friendly Operation: Supports dual modes—wireless remote control and wall switch—with a straight-line remote range of approximately 6 meters. Elderly, children, and individuals with limited mobility can easily open and close windows.
• Durable Corrosion-Resistant Materials: Chains and critical components are constructed from thickened stainless steel, offering rust and corrosion resistance. Suitable for humid environments like greenhouses and coastal areas, extending service life.
• Comprehensive Safety Protection: Built-in transformer supports 100V-240V wide voltage range for global compatibility. IP32 protection rating and 1.2A overload protection ensure automatic stop upon obstruction, guaranteeing safe operation.