4G Systems GmbH & Co. KG is specialised in the design, development, production and marketing of hard- and software products for wireless data communication. Simple, fast and secure – that is our idea of mobile communication.
Our products merge several different standards of data transmission such as GSM, UMTS, LTE and WLAN with applications such as VoIP, VoWLAN, firewall systems and the latest encryption technologies.
With our products, mobile network operators can offer innovative solutions with high customer benefit, to utilise the capacity of their broadband mobile networks fully.
4G Systems stands globally for innovative products of outstanding quality in wireless data communication via mobile networks. Optimised processes, excellent and committed staff, and a network of reliable cooperating partners enable us to meet these standards day after day.