Internorm basic security
VARION is equipped with fully concealed hardware in the standard version. Both lower corners have WK2 security.

WK1 security in all corners
Additional equipment with special hardware parts, drilling protection, a lockable handle and, e.g., 6 mm glass.

Maximum security - WK2
May be equipped with security at WK2 level if desired: hardware parts on all sides, lockable handle and a pane for withstanding thrown objects.