With the development of science and technology era, the application of intelligent water meter is more and more extensive. Whether it is a community under construction, a community transformed from an old community, a large and medium-sized processing plant, or a company's Economic Development Zone, you can often see the figure of intelligent water meter, and the same thing is indispensable in the intelligent water meter, which is often called the IOT network card. You don't need to look down on a small IOT card. It plays a key role in the intelligent water meter  
　　IOT network card helps intelligent water meter realize intelligent management of meter reading industry
 
　　1. Optical direct reading technology is selected, with accurate reading value. Optical direct reading technology is a technology in the Internet of things. Intelligent water meter is basically made in the photoelectric direct reading water meter, which can maintain 100% accuracy of the meter reading rate.
 
　　2. The intelligent water meter adopts the IOT technology special IOT network card, which is used to transmit the security channel of the IOT technology special network special number, and the encryption technology verified by the State Security Bureau. The communication is stable and reliable, which prevents the half way from being blocked and the stolen will be. The stable transmission is beneficial to the success of water meter reading and reduces the capital investment.
 
　　3、实现阶梯水价，兼容预付和后付费二种管理机制，高达6级水价设定，阶梯水价是之后的新趋势，许多地域早已保持。挑选智能水表实现阶梯水价是目前最极致、最灵活性的方法。
 
　　4. Contactless intelligent water meter (frequency injection technology, non = contact prepayment technology, wireless network method is used to transmit data on the surface of intelligent water meter, all electronic circuit contacts and metal electrodes are sealed, without all exposed metal electrodes, which can be immersed in all normal work in water, completely eliminating moisture-proof and anti-seepage difficulties.
 
　　5. According to the background management of the IOT network card system software, the application status of water fee in the home can be found in the background management, and the main parameters and remote meter reading can be realized by remote control.
 
　　6. IOT network card has a long service life, long-term application, no need to change the battery, so that customers can rest assured and save time.
 
　　IOT network card helps intelligent water meter realize intelligent management
 
　　The application of IOT smart water meter can reduce the investment of labor cost, maintain the comprehensive intelligent management method of family, machine and equipment, improve people's daily necessities and make them more convenient. The smart water meter is just a representative commodity under the Internet of things technology. In the era of Internet of things technology, not only the smart water meter adopts the Internet of things card, many of which have been applied for a long time, such as shared resource machine equipment, full-automatic machine equipment, agriculture and animal husbandry, manufacturing industry, floor paint industry, road transportation manufacturing industry, which have been gradually infiltrated. In addition, under the development trend of Internet of things, all commodities will be intelligent systems, which is also in advance Show the arrival of business opportunities for project investment and Entrepreneurship of IOT network card.