The enline SMART-586, EMS-153 and enline CC controllers also support data transmission to customer-specific MQTT brokers in parallel or as an alternative to sending data to the enline Cloud. This gives you the option of providing your own cloud system with enline controllers. In addition, each energy meter, tariff circuit, control circuit, input and output can be individually enabled for data transmission and control. This means you only transfer data that you actually need.