Modern building technology with all its possibilities requires the respective control systems. G1 by Gira looks like a smart phone and convinces with its intuitive handling. A completely new user guidance and design language of the user interface fulfils today’s and tomorrow’s requirements. In addition, the Gira G1 is designed for easy installation, namely in a standard flush-mounted box. Design and materials don’t rank behind modern smart phones. Technically, the multi talent can be used for installations in the worldwide established KNX standard, but also for the brand new retrofitting system eNet.