The future is mobile and cloud connected. No matter where you look, or try to hide, web connected systems are everywhere in everyday life. Control Freq 3G systems are SIM connected to bring cloud connectivity to virtually any application.Whether you have an application that requires door entry, access control, alarm monitoring, control, communication or indeed a combination of these, you're in the right place! Contact us to discuss your application on +44(0)1273 257060.