With the emphasis on saving water, protecting water resources, and achieving sustainable utilization of water resources, how to improve management efficiency is particularly important. Water gauge stations are the basic sites for collecting hydrological information. Through the hydrological information network, the water quantity and quality of surface and groundwater in streams, rivers, lakes, and reservoirs are continuously observed, and water quality is measured. Develop, utilize, manage and protect resources to achieve the goals of increasing water resource utilization and improving water ecosystems. By building hydrological information sites to provide water information monitoring, wireless networks are used to transmit hydrological data in real time. Compared with the traditional manual collection of data, images and other information, or the laying of traditional wired lines in widely distributed or remote monitoring locations, the cost is high, and it is easy to block lines when encountering disasters such as severe weather, heavy rains, and breaches. However, wireless communication is easy to deploy, has high disaster resistance, and has low cost, allowing traditional water conservancy systems to achieve intelligent real-time monitoring and remote management.

Industrial-grade wireless routers use wireless network technology to transmit data and terminal messages in real time, providing effective support for the operation and maintenance of water conservancy systems. They connect to on-site sensors through the network port RJ45 or serial port RS485/ RS232 interface to monitor real-time data such as water level, flow, water quality, etc. are collected and uploaded to the cloud platform for analysis and processing, predicting the supply and demand of water resources, and making adjustments or emergency response measures in advance to ensure the reasonable distribution and utilization of water resources. In addition to providing high-performance 4G LTE connections and Wi-Fi fixed wireless applications in harsh environments, users can monitor the water conservancy system online anytime and anywhere through terminal interfaces such as mobile APP or laptop browser, and remotely adjust water volume to save water resources. Industrial-grade wireless routers are both secure and stable, ensuring the security of data transmission through data encryption and firewall technology.

Industrial-grade wireless routers can be widely used in water conservancy monitoring, meteorological monitoring, environmental monitoring, security monitoring, fire monitoring, public security monitoring, smart transportation, smart grids, smart finance and other industries. The application prospects of the IoT in smart water conservancy are broad and have greatly changed. The difficulty of traditional monitoring and the reduction of investment costs can improve the utilization efficiency of water resources, reduce the inconvenience of information collection and personnel on duty, reduce personnel costs and time costs, improve the work efficiency and management effect of the water conservancy system, and provide a basis for the monitoring and control of the water conservancy system. Management brings revolutionary changes and creates a more comfortable, safer and more efficient living environment for the people.