AirKey is the innovation from EVVA. Developed and manufacturedin Austria, the electronic locking systems offers flexible solutionsfor daily around-the-clock business, in particular for enterpriseswith distributed locations. With AirKey the key is sent via Internet.All you need is an NFC-compatible mobile phone, Internet accessand an AirKey cylinder. The AirKey app and the unique EVVAKeyCredits turn this smart locking system into a user-friendlycomplete solution.