Prepaid Intelligent Water Meter Vertical

Basic function 1. Metering and prepayment functions When the user uses water, the water meter will automatically decrease the amount or water in the meter until the remaining amount or water is exhausted, and the valve is closed. At the same time, increase the monthly water consumption and cumulative water consumption in the table. 2. Water purchase and recharge function After the user recharges, insert the user card into the table or brush it on the table, and the amount or water in the card will be automatically charged into the table. 3. Water hoarding function (water input restriction) There is a maximum storage water limit in the water meter. If the cumulative sum of the purchased water and the remaining water in the meter exceeds this limit, the recharge will be restricted. 4. Query and write-back function When users want to inquire about the water meter, they can insert or swipe the user card, and the water meter will display the relevant information in the meter. At the s…