One meter multi-card water control system - Intelligent water meter

One meter multi-card water control system

System Structure Diagram

Product Introduction

IC card is used as data carrier to realize automatic charging function.

The management department writes the user's fees into the IC card, and the water meter which brushes the data automatically supplies water and calculates the remaining amount. When the water quantity is used up, the valve closes and the water stops, and the water can be used only after the water is purchased again.

There are dry batteries and lithium batteries in power supply mode, and single price and step price in charging mode. The products with different characteristics are widely used successfully in the whole country.