Discover the innovative VEO DUOX Kits from Fermax, the perfect solution for single-family homes, offices and businesses. These kits, which include the revolutionary VEO monitor, represent the very essence of quality and efficiency in communication. Each VEO video door entry kit is designed to provide a complete installation experience, with all essential components included. You'll find the Cityline door station, an icon of classic aesthetics, robustness and reliability in a single device. Alongside it, the VEO monitor and power supply complete the set, ensuring trouble-free operation. The real magic of these kits lies in their compatibility with DUOX, a fully digital system that uses only two non-polarised wires to connect the door entry and video door entry systems. This innovation ensures the highest quality in every aspect of the product and its design, while making installation surprisingly simple. DUOX is not only digital technology, it is a solution that exceeds all expectations