prepaid water meter system

One meter or valve can reads several cards, so it is suitable in public area for different people.

And the balance in the card be deducted along with the flow simultaneous. When the card leave or there is no balance, the valve closed.

Balance(Money) kept in the card, do not be transfered into the meter. Cards should be placed on the meter or valve to make it works.

Prepaid water meter and valve for public area.

When there is no balance , valve in the meter will close. And the card should be debited again. As this type designed for household, one meter reads one card only.

The meter reads the card and starts to work.

The amount of cubic meter of water can be debited in the card by the software .

Prepaid water meter for domestic:

diameter from 8 to 40mm;

Products introduce:

ic /rf card prepaid water meer