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• FAQs - Security Systems

DUAL keys are designed as reversible keys. This robust key model has a long life and can be easily inserted. Keys guarantee maximum protection against copying. The system has three different safeguards that protect keys against being copied or tampered with:

• Managed protection
  EVVA or EVVA Partners only make keys for authorised individuals with corresponding proof of entitlement, such as a security card.  
• Legal protection
  Keys are only manufactured for sale by EVVA and specialist companies authorised by EVVA. What's more, EVVA protects against the unauthorised manufacturing of DUAL keys by means of patented features on the key.
• Optimum technical protection
  Keys have technical features that require specialised machines and a high level of expertise for their manufacture.