With the increasing demand for privacy in new residential buildings, changing the traditional practice of indoor meter reading has become imperative. Furthermore, in the near future, the implementation of one meter per household and reading meters at the household level will be required. If the water meters are not improved, it will only increase the pressure on management departments, thereby increasing the normal expenses of enterprises and the difficulty and intensity of meter reading work.
Currently, the market is filled with a wide variety of prepaid water meters, which can mainly be categorized into prepaid water meter display systems, prepaid water meter reading systems, Dingxi magnetic card water meter management systems, and prepaid YQ security meter reading systems.
Features
◇ Uses a closed non-contact IC card, moisture-proof, dust-proof, and tamper-proof.
◇ One meter per household, one card per meter, ensuring user safety, non-dissemination, and non-repeatability during the usage process, eliminating the possibility of counterfeit card production through multiple approaches.
◇ Strong magnetic interference protection function: When the water meter is affected by external strong magnetic field interference, the meter valve automatically closes. The valve cannot be opened until the magnetic interference is eliminated. Once the interference is removed, the valve can be opened using the user card.
◇ Alarm function: When the remaining water volume equals the set alarm value, the valve closes and water supply is cut off, alerting the user to quickly purchase more water. The user can communicate with the prepaid card and IC card water meter to open the valve.
When the remaining water volume is 0 m3, the valve closes, and it can only supply water after effective communication with the payment card and the water meter.
