No one will ever lift the window off its hinges again: Secure your office and store windows with hinge side guards.
It is worth securing windows in offices and stores as well. The ABUS rule of thumb is: one security device per meter. And then it is best to secure the neuralgic points. The hinge side is a must, as is the handle side opposite. Because a hinge side security device prevents the window from simply being lifted up and off its hinges.