Abnormal valve function: detection of battery power down, low voltage, sensor fault automatically turn off the valve, liquid crystal screen display failure code;
Battery replacement function: the user can replace the battery by himself and brush the user card opening valve after replacing the battery;
Data retrieval function: the user card can bring back the water information and status word in the meter;
Disconnection valve function: after unplugging the communication cable, the valve automatically closes (split card meter)
Support real-time charging network, set up a number of charging sites, users can pay in the latest toll site. At the same time, can provide interface functions, seamless docking with third parties;
The client supports the online upgrade function. After the charging computer is connected, the user can update the client charging system through the remote server when the software starts;
Blacklist query function: query abnormal payment of customers, easy to management audit;
Property fee collection function: according to the area or time to collect property fees;
Custom invoice format: customers can customize the bill format according to their own needs.
Permission setting function: assign, set the administrator's permission, easy to manage the system.
