Smar RF Card Water Meter

JinQuan smart wireless remote water meter use radio frequency technology, water measurement and storage, easy networking, remote data transmission and control, also can automatic testing battery status and operating condition, support step tool water price. It has the advantages of cost saving, simple operation and convenient maintenance. Wiring free, Easy installation; free card control, convenient recharge and control. Wireless transmission have the advantage of low -power, high sensitive, long transmission distance and reliable