The DME D120 T1 MID is a multi-function electronic device manufactured by Lovato. It has two universal inputs that allow it to manage different types of energy sources, such as a generator, a photovoltaic system, a battery, or a mains supply. It also has an output, which can be connected to a load or an electrical device. This product also comes with a programmable relay and a bright LCD display. Additionally, the DME D120 T1 MID has a wide range of functions, including an energy meter, an automatic changeover switch, a programmable relay, a display for information, and a series of protections. This product can monitor and manage the energy needs of a variety of electrical systems and devices.