IC card water meterIn our daily life, we have more or less come into contact with or seen water meters. Now there are three kinds of smart water meters on the market: IC card water meter, Lora water meter and NB-IoT water meter. Among them, the most common is IC card water meter, so what problems wi

IC card water meterIntelligent IC card water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption, transfer water consumption data and settle transactions. In addition to the record

The new version of the prepaid water meter makes it clearDifferences between the new and old prepaid water meters:1. The control shell has changed, especially the card swiping area. The new card swiping mode is shown as follows:2. The prepaid module is changed, the card reader is changed and the bat

Intelligent IC card water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to measure water consumption and carry out water data transmission and settlement transaction. This is a great improvement compared