Effortless Operation and Secure Locking for Top Hung Windows

Introducing FOSTM-01, our Hand Crank for Top Hung Windows, a patented product by Smart Home, offers a reliable solution for top hung windows, ensuring synchronized launch and lock point opening and closing. With its multi-point lock configuration, this system provides excellent lock point strength under normal wind pressure conditions.

Key Features:

• Versatile Application: This system is suitable for all custom-made doors, windows, and facade opening systems, offering compatibility for various architectural designs.
• Hand Crank Open Control: The window operation is conveniently controlled by a hand crank, providing easy and precise control over the opening and closing of the top hung window.
• Active Positioning: The system allows for active positioning at any desired opening position, enabling customizable ventilation options.
• Adjustable Pre-Locking Force: The pre-locking force is adjustable, allowing for customized lock point strength based on specific requirements.
• Screen Window Integration: Enhance functionality with ease. Our system features a reserved installation position for a screen window, allowing you to seamlessly incorporate insect protection while maintaining the sleek aesthetics of your windows.

Upgrade your windows with FOSTM-01, our Hand Crank for Top Hung Windows, offering effortless operation, secure locking, and compatibility with various architectural designs.

Contact us to discuss customization options and consult our technical experts for further assistance.

Upgrade your windows with FOSTM-02, our Chain Type Hand Crank for Top-Hung Windows. This versatile system requires no special profiles, making it suitable for all doors, windows, and façade-opening window systems. With its practical hand crank control, you can effortlessly adjust the window to any desired position.

Our system ensures active positioning at any opening position and offers adjustable pre-locking force for added security. For even more security, you have the option to add a multi-point lock linkage, enabling automatic or semi-automatic multi-point locking.

Key Features:

• High-quality stainless steel chain for durability and reliability.
• Low-noise, energy-saving, and maintenance-free operation.
• Elegant and modern design that seamlessly blends with your windows.
• Strong push-pull force for secure locking, suitable for most opening windows.

Product Parameters:

• Suitable window type: top-hung window (friction hinge and hinge).
• Use one window opener for widths less then 1500mm.
• Recommended to use two window openers for widths between 1500mm and 3000mm.
• Static locking force of a single window opener: 1500N.
• Adjustable opening distance: 300-1000mm.

Experience the convenience of multi-window linkage opening with our solution. With multi-window linkage, you can effortlessly open or close multiple windows using a single hand crank. Enjoy various opening window positions and combinations tailored to your needs. The installation position of the drive handle can be adapted to your specific requirements.

Upgrade your windows today with FOSTM-02, our Chain Type Hand Crank for Top-Hung Windows and enjoy the benefits of improved functionality and aesthetics.

Contact us today to discuss your specific requirements and explore the possibilities for your project.

Enhance your windows with our FOSTM-03, Chain Hand Crank for Top Hung Windows 70°, designed for seamless operation and optimal functionality. This system features a multi-point lock drive, providing enhanced security and convenience.

Manual Crank Opening Control:

• Enjoy active positioning at any desired open position.
• Adjust the pre-locking force to suit your preferences.
• Benefit from the semi-automatic locking feature through the multi-point lock linkage.
• Open and close the window effortlessly by rotating the internal handle.
• The integrated multipoint lock driving device ensures smooth operation and secure locking when the window is closed.
• When the window is closed, all components are concealed for a sleek and seamless appearance.

Key Features:

• Suitable for top hung or bottom hung windows that open at a 70-degree angle, perfect for manual fire protection and smoke exhaust purposes.
• Requires a friction hinge when opening the window to a 70-degree angle.
• Minimum window sash height of 400mm.
• Supports a maximum weight of less than 45kg (maximum loading capacity with auxiliary device: 60kg).

Upgrade your windows with our reliable and efficient FOSTM-03, Chain Hand Crank for Top Hung Windows 70°. Experience the ease of use and enhanced security it brings to your space. Whether it's for fire protection, smoke exhaust, or simply improved ventilation, our system offers the perfect solution.

Contact us today to discuss your specific requirements and explore the possibilities for your project.