This kind of water meter is suitable for measuring the flow of hot water (temperature is below 100Ao C), one household with one meter and one card, to use water by card. The data in the card is transmitted to the water meter and the meter opens the valve and begins water supply, after the money is used up, it cuts off water supply automatically and you must buy water again to resume water use.

This kind of water meter is suitable for measuring the flow of hot water (temperature is below 100Ao C), one household with one meter and one card, to use water by card. The data in the card is transmitted to the water meter and the meter opens the valve and begins water supply, after the money is used up, it cuts off water supply automatically and you must buy water again to resume water use.