English • 繁體简体Mobile

Products mainpage » Display Solutions » Projection Screen » Grandview Screen » Crystal Series - Manual Screen with Speed Reducing

Product Features

Manual Screen Speed Reducing and Self-Lock Safety Component

Safety with Speed Reduction

Grandview’s SR and SL mechanism is innovative and detailed in design which maintain an average rolling speed. The screen retracts slowly and smoothly, and for safety purposes, it is set to longer than 8 seconds.



● Self-Lock Limitless Positioning 

The Self-Lock Limitless Positioning function is composed of two flywheel locking mechanisms. The user simply needs to hold the screen at any desired position for 3 seconds and screen will lock on its own.


● Wrinkle Free Screen

Because the screen can be positioned at any desired point with virtually no limitation, when the screen is retracted into the casing, there are no springs or pressure point. This prevents the screen having any unneeded stress points which cause wrinkles. With this feature, all Grandview screens are wrinkle free.




● Installation (Wall Mount, Ceiling Mount)

Wall Mount and Ceiling Mount are available for installation. Tightening screens ensure the screen remains locked and secured.


● Ornament Board is optional (Hidden, Ceiling)

Grandview’s Ornament Board is especially designed for hidden installation, it is optional for actual situation and can be also used in Grilled-Ceiling screen.



Product Specifications

Privacy Policy Terms of Use Feedback