Product Description
This smart drinking water meter has prepaid function. With prepayment, user pay for an amount of water to management firstly, and management put water purchasing information into the card. After receives the information from card, the meter will open the valve with water automatically. During the using process, water meter microcomputer calculates water consumption automatically. When the water runs out, the meter will close the valve automatically, and user need to repurchase water from management,then valve will be open again.
Features
/ Payment use iccard prepaid automatic power-off when low credit.
/ Power-off alarm when electricity shortage, remind users to buy electricity timely
/ Register display the total power consumption
/ Overload alarm
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