Dalva has a water management system, through the implementation of a unidirectional single jet meter without valve, where the water flow enters the meter movement through one direction and forces its impeller, in order to register the volume of water running through the section. We use high quality materials with reliable performance characteristics, small initial flow, high measurement accuracy, modern and durable design. The water meter incorporates in its interior the M2M communication system through LoRaWAN technology, compatible with the DALVA Dashboard, thus allowing to control consumption in real time, obtaining daily, weekly and monthly consumption, allowing for greater awareness of domestic expenses. With this system it is possible to obtain a remote reading in real time, which allows for great savings in time and resources and an intelligent management of water consumption, as it allows for quick and accurate detection of leaks.