Single Chain Actuator for Roof Windows & Ventilation 400mm Stroke, AC100-220V with Rain Sensor, Electric Window Opener Actuator (24V)(800mm/31.5in)

GenericProduct 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.

• Switch mode: supports wireless remote control or direct panel control. The remote switch range is about 6 meters in a straight line.
• Double-layer chain design: thickened material, reinforced while ensuring quiet operation during normal operation, achieving silent opening and closing
• Easy to install: Equipped with multi-angle adjustable mounting brackets and perforated positioning plates, it can be installed without removing the window sash; it can be easily installed on aluminum alloy or plastic steel window frames.
• Applicable scenarios: Suitable for skylights, hanging windows, high-altitude sash windows and all natural ventilation and smoke and heat exhaust windows in the venue
• Safe voltage: The window opener has its own transformer, which is compatible with voltage inputs from 100v to 220v, which is enough for normal use in most countries in the world.