Our wooden exterior doors are equipped as standard with two anti-burglary class “C” inserts. These are certified inserts. Inserts in this class come with additional anti-burglary protection, including hardened pins, anti-drilling protection, security ring for protecting against the insert being ripped out and twisted out, security system that blocks the insert in the case of attempts to break into using a different key.
Additional protection comes as courtesy of a controlled preparation of additional keys. An additional key for Wilka inserts can only be made with a security card that is delivered with the insert.
