What are the functions and characteristics of intelligent water meters?
Warning and overdraft function: when the remaining water is 0 (according to user requirements set), the valve will be prompted to shut down, at this point the card can be opened once the valve, allowing overdraft use 3 cubic meters (according to user requirements set)
Antimagnetic attack: by magnetic interference, the valve automatically closes automatically open the valve after the card.
Security: a table (or a household) a card, automatically generate and identify IC card password.
Recharge: no value off valve, automatic control, no need to enter the meter reading, charging.
