








Product description

400mm Stroke & Broad Compatibility – One Solution for Many Windows
With a 400mm (15.7 inches) stroke and an adjustable single chain, this actuator works with most existing chain systems. It fits awning windows, hopper windows, clerestory, vertical or horizontal sliders, greenhouse vents, and even roof hatches. One device, endless applications – upgrade your entire home’s ventilation.

DIY-Ready in Under an Hour – No Electrician Required
Everything you need comes in the box: pre-assembled motor, remote control, clear step-by-step instructions, and a roof flashing kit designed for tiled roofs. All you need are basic household tools. Most users complete the installation within 60 minutes. Save big on professional installation fees.

Weather-Ready & Corrosion-Resistant – Built to Last Outdoors
The chain is made of stainless steel, and the housing uses anti-UV, weatherproof materials rated IP54 (dust & splash resistant). Whether it’s summer heat, winter frost, or salty coastal air, this opener stays reliable. It also features a low-temperature lubrication that prevents sticking in freezing conditions.

600N Strong Pulling Force – Lifts Heavy Windows Effortlessly
Equipped with a powerful 600N motor, this opener easily handles skylights and roof windows up to 60kg (132lbs). No more struggling with manual cranks or worrying about heavy glass – the smooth chain drive opens and closes even large units with total stability. Perfect for heavy wooden frames, double-glazed units, and wide awnings.

Universal AC100-240V Power – No Transformer, No Limits
Works on any household voltage from 100V to 240V (50/60Hz) – whether you’re in North America (110V), Europe (220V), or anywhere else. Just plug it in; no extra transformer or power adapter needed. This makes it ideal for international homes, RVs, sheds, or greenhouses where voltage varies.

Intelligent Rain Sensor – Auto-Closes Before Water Enters
The built-in rain sensor detects even light moisture and instantly commands the skylight to shut. No more rushing home when a sudden shower hits. Protect your floors, furniture, and electronics from water damage. You can also adjust the sensor sensitivity to suit your local climate.

600N strong pulling force – Effortlessly lifts up to 60kg (132lbs). Handles heavy roof windows, skylights, awnings, and sliders with ease.
Works on any voltage (100-240V) – Universal AC100-240V power (110V‑220V). No transformer, no hassle. Perfect for homes anywhere.
400mm stroke & wide compatibility – Adjustable single chain works with most existing chain systems. Fits awning, hopper, clerestory, vertical/horizontal sliders, and more.
Auto-closes when it rains – Built‑in rain sensor detects moisture and shuts your skylight instantly. No more water damage from windows left open by accident.
DIY ready in under an hour – Comes with pre‑installed motor, remote control, clear instructions, and roof flashing kit (for tiled roofs). No electrician needed – just basic tools.
$139.99