Stroke for Skylight Windows and Roof Vents Electric Skylight Chain Window Opener Actuator Automatic Electric Skylight Window Opener Motor Pull Force(1000mm/39.3in)

DTVEWMetal Window Opener Skylight Opner 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.

• Dual-mode control: supports wireless remote control and wall-mounted panel, easy to operate within a 6-meter visual distance, and can be used conveniently by the elderly and children.
• Double chain mechanism: reinforced stainless steel material, 600 Newton strong thrust, optimized transmission design to achieve smooth and silent operation.
• Quick installation: Equipped with multi-angle adjustable brackets and positioning plates, it can be quickly installed on aluminum alloy or PVC window frames without removing the window sash.
• Safe voltage: The built-in transformer is compatible with 100V-240V global voltage. IP32 protection level combined with 1.2A overload protection ensures safety performance.
• Widely adaptable: suitable for various window types such as skylights, casement windows, sliding windows, etc., to meet the needs of ventilation, smoke exhaust and daily operations.