Description
SGS Professional Child Safety Window Lock (Wire Rope Cable) – Model SGS1378
Achieve uncompromising child safety across any window type with the SGS1378 Professional Wire Rope Window Lock. Unlike traditional rigid bar restrictors, this model utilizes a highly flexible, heavy-duty steel wire rope. This allows the lock to adapt effortlessly to misaligned frames, varying gap distances, and multiple opening styles—including casement, awning, sliding windows, and even balcony doors.
Engineered to prevent tragic fall accidents and improve building safety compliance, the SGS1378 firmly restricts the sash from opening fully, creating a gap that is safe for children but wide enough for fresh air circulation. The high-tensile steel cable is encased in a protective sleeve to prevent scratching on your window frames, while the robust locking mechanism ensures the cable cannot be released without authorization. It is an indispensable safety upgrade for facility managers and homeowners alike.
Key Features & Specifications:
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Flexible Wire Rope Mechanism: The braided steel cable bends to accommodate awkward installation angles, making it suitable for both windows and doors where rigid locks fail to fit.
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Heavy-Duty Fall Prevention: Engineered with high-tensile strength to withstand intense push-and-pull forces, providing a secure barrier against accidental falls.
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Controlled & Safe Airflow: Keeps windows securely tethered at a restricted distance, allowing rooms to be ventilated without compromising the safety of toddlers and children.
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Universal Frame Compatibility: Designed for simple surface mounting on a wide variety of materials, including uPVC, aluminum, timber, and metal frames.
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Surface Protection: The heavy-duty wire rope is typically sheathed in a durable protective coating to prevent friction damage or scratching to the window profile over time.
Applications: Extremely versatile for use on high-rise residential windows, balcony doors, sliding glass doors, pediatric hospitals, nurseries, schools, hotels, and family homes.





