reading is equal to value stored by the token, the microcontroller instructs the solenoid Valve to cut the flow until another valid token is inserted into the system and Internet of things used for getting real data by using GSM, Raspberry. For traditional system of water billing collection used in Rwanda they don’t know exact numbers of consumers per day or per month but for this it will shows the total number of consumers per day even per month because of real data collection. This will lead to the increase of water distribution in a country. It is an advantageous concept for the future. Prepayment systems have been proposed as an innovative solution to the problem of affordability in utilities services.
Keywords: Technology, Pre-paid water meter, Bills, Water management