UWP 4.0 is a monitoring gateway and controller that allows the monitoring and controlling of installations where Energy Efficiency Management and Building Automation functions are needed. The system monitors and controls connected devices via its local bus management functions; it includes a web server with a powerful and intuitive user interface to display customised dashboards and interact with local devices and remote systems; the UWP 4.0 embedded automation server allows data to be exchanged locally or remotely via standard Internet protocols. UWP 4.0 can manage the complete lighting control system based on DALI-2 actuators and it can operate as a BACnet/IP gateway.