The photoelectric direct-reading networked water meter takes the photoelectric direct-reading water meter as the measurement basis, and realizes remote reading or monitoring of the water meter through the NB-IoT way of networking communication, which effectively reduces the labor intensity of the management personnel of the water supply enterprises, and facilitates the supervisory department to monitor the water consumption, read the meter and charge the fee, as well as the statistics and analysis of the data of water consumption, which greatly improves the management efficiency of the enterprise and increases the economic benefits of the enterprise.

Remote reading: Periodically reporting meter readings at regular intervals, the period can be set, and the reported data is diverse.

Remote valve control: support two-way channel, realize remote switch valve.

Prepayment: Support prepayment and pre-purchase quantity, and turn off the valve in arrears.

Early warning system: battery under pressure, metering anomalies, pre-purchase volume and pre-paid use of thresholds and other alarm prompts, according to different users can be set up different emergency water consumption.

Step water price: water price can be set according to the user category and consumption of different base price and step price.