Double-bitted keys with protected duplication My Key®

This real innovation for locks with double-bitted keys protects the keys against unlawful duplication. The Mottura My Key® patent, based on a system of keys with rotating mobile elements, now makes possible what previously seemed unthinkable: while doublebitted keys could once be easily duplicated by anyone, now, with My Key®, only the possessor of the original key and the owner’s card can request a duplicate at authorized Mottura Club, exactly as done for Champions® security cylinders.