The unique magnetic keys guarantee maximum key copying protection. The system has three different safeguards that protect against keys being copied or tampered with:

  • Managed protection
    EVVA or EVVA Partners only make keys for authorised individuals with required proof of entitlement, such as a security card.
  • Legal protection
    Keys are manufactured for sale by EVVA only. What's more, EVVA protects against unauthorised manufacturing of MCS keys by means of patented features on the key.
  • Technological protection
    Keys have technological features such as permanent magnetisation, which require specialised machines for their manufacture. Illegal manufacture is, therefore, virtually impossible.