Automatic Electric Single Chain Skylight Windows Opener Motor Actuator Smart Motorized Window Opener, Electric Skylight Chain Opener, 300mm-1000mm(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: 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.

• Intelligent rain sensor linkage: Optional rain sensor can detect rainfall and automatically close the window without manual intervention. Achieve all-weather unattended operation to prevent rainwater from entering the room
• Stable and durable: stainless steel double chain design, with a thrust of 400N, smooth and powerful operation, silent operation, and does not interfere with daily life
• Low energy consumption and maintenance-free: using high-efficiency motors and optimized transmission, low operating power consumption. The double-layer stainless steel chain requires no lubrication and is maintenance-free for long-term use, saving worry and effort.
• Flexible selection of multiple strokes: Provides various stroke specifications from 300mm to 1000mm to meet different switch window requirements.
• Durable: The core chain components are made of stainless steel, which has excellent rust and corrosion resistance and is especially suitable for special environments such as greenhouses and coastal areas.