2.Close supervision of big diameter water meters on the main pipe lines, and automatically present hourly or daily flow rates curves for supervision and analysis. It makes it possible to pinpoint and tackle any leakage or clogs in water grid. 3.The analysis of daily flow data reports and curves between users¡¡¥ water meters and calibration meters will present to management personnel a detailed result to see if there¡¡¥s any difference between the two, which will easily help detect any water leakage or theft in water grid. 4.It can also auto read and collect consumption data from users¡¡¥ electrical power meters and natural gas meters. 5.It will present automatically statistic reports of water charges amount due, amount received, amount in debt, charges return rate, etc. and reports of clients no water consumption, or no payment for long period of time. 6.The system supports the policy of time of use pricing, or ladder pricing, so that the user will be charged more at peak times than at off- peak times. NO