EVVA is a family business that passionately develops and produces innovative mechanical and electronic locking systems for each individual security need. Based in the heart of Europe and …

EVVA double sided euro profile cylinder for European and sliding doors and devices. Locking cylinder on both sides with optional external override.

Evva is a healthcare technology company that empowers dementia caregivers through AI, tech, and community solutions. Evva learns from and adapts to meet your growing needs on your …

EVVA prevents the unauthorised manufacture of a 4KS key by means of patented features on the key. EVVA can take legal action against the commercial unauthorised manufacture of a key copy.

EVVA (Erfindungs-Versuchs-Verwertungs-Anstalt) (Invention, Experimentation and Application Institute) is an Austrian lock manufacturer that produces medium and high security lock …

EVVA was founded in 1919, since then, EVVA has established its name as a developer and producer of locking systems and as a competent and professional planner of master key …

EVVA develops and manufactures mechanical and electronic locking systems as a leading provider in Europe. EVVA was established in Vienna in 1919 and has been run by family …