Electric Window Opener Actuator 24V, Motorized Chain Drive with Remote Control & Switch, 300–800mm Stroke, Quiet Operation for Skylight Window & Roof Vent Greenhouse(300mm Chain Travel)

• 【Effortless Smart Operation for Multiple Window Types】Our electric window opener supports AC100-240V input and is easy to install—no extra power converter required. With the included window opener pole, it becomes ideal for hard-to-reach places like skylight windows or tall greenhouse vents.
• 【Remote Controlled & Pole Operated Flexibility】The device offers both remote controlled and manual pole opener for skylight operation, letting you open or close your window with a button or a telescopic pole. It's perfect as a roof window pole opener or skylight pole opener for upper-level windows.
• 【Quiet Motor & Overload Protection】Engineered with a quiet motor and overload protection, this automatic window opener ensures smooth and safe functionality. Its durable metal chain and IP44 weather resistance make it perfect for year-round use.
• 【Automatic Ventilation with Rain Sensor】Upgrade your greenhouse window openers with this greenhouse automatic vent opener that features a built-in rain sensor. When it detects heavy rain, it automatically shuts your windows, keeping your interior dry. Ideal as a greenhouse window opener automatic solution.
• 【Versatile for Smart Homes and Greenhouses】Whether you need an automatic blind opener and closer or an automatic vent opener for greenhouse, this smart device adjusts to different travel lengths from 300mm to 800mm. It functions reliably as a greenhouse vent automatic opener or automatic greenhouse window opener.

Name: Electric interlocking window opener Material: aluminum alloy, 304 stainless steel Maximum load: 400N Working temperature: -10℃~75℃ Operation method: remote control wireless control Introducing our automatic greenhouse vent opener—a robust and maintenance-free solution for window automation. Made from durable aluminium alloy and 304 stainless steel, this motorized electric window opener delivers heavy-duty performance with up to 400N of force. It’s ideal for use as a greenhouse window vent opener or a skylight opener, especially when paired with a telescopic window opener pole. With a selectable travel range from 300mm to 800mm, it’s perfect for use in greenhouses, conservatories, and smart homes. This automatic greenhouse window opener ensures smart operation and safety with its overload protection, IP44 waterproof rating, and quiet motor. Installation is quick—just plug into your standard AC100–240V socket. No converter needed. Enhance your airflow and home comfort today with this all-in-one solution for automated windows and vents—ideal for greenhouse window opener automatic systems or automatic vent opener for greenhouse setups.