e-Primo is a EVVA’s electronic cylinder with firmware developed in-house. The advantage: end users do not need to maintain the software themselves and therefore there is no need for ongoing updates. Ideal

innovation in its history: The Xesar and AirKey access platforms AirKey easily opens doors with a smartphone. Customers can immediately assign or also revoke new keys using AirKey online administration, for example [...] no longer an issue. The highly secure encryption technology is state of the art and meets e-banking standards. AirKey meets strict General Data Protection Regulations. Xesar is suitable for any access situation