This product uses a number of patented technologies (name: improved floating ball valve for IC card water meter; IC card water meter case with ball valve and water meter connected; one type of intelligent water meter device capable of resisting strong magnetism, etc.), technology Advanced, stable performance, has been available for more than ten years, is a user-friendly card-type prepaid water meter.

• Patented ball valve, high temperature resistance, low power consumption and low pressure loss. Internal clock circuit switch valve to prevent valve fouling and lock

• Adopt non-magnetic sampling patent technology, anti-magnetic anti-interference, accurate measurement

• Micropower design battery life is greater than 6 years, battery low alarm indication

• Built-in precision clock, with management software to achieve ladder water price

• One meter and one card record water consumption, prepaid function, first use water after recharging

• The remaining water is insufficient to close the valve alarm, and the card is opened.

• One-card function, support one card multi-table, realize water and electricity card