EXPLORE THE IDA 2025 WINNERS - GET INSPIRED BY OUTSTANDING DESIGN!
This is a revolutionary rosette-free intelligent handle that combines convenience and safety. It is frequently required to lock the handle to restrict the opening of the window in order to reduce the risk of high-rise windows opening, such as to prevent high-altitude parabolic, children accidentally opening windows or climbing windows, etc. The traditional way to open the window’s handle with a key is too cumbersome, and the key is easy to lose or misplace. This rosette-free password handle allows the user to control the window’s opening and closing through a password control handle.