The industrial dual sim 4g router uses the virtual private network to wirelessly establish a safe and reliable hydropower station monitoring system through the cellular network.

Hydropower stations are one of the important sources of electricity. Many hydropower plants are fully automatic and unattended, thus requiring remote monitoring.

Previously, internet connections were connected by cables. Now, for cost and technical reasons, this is no longer practical, which is why 4G industrial routers are used. 4g routers establish an internet connection wirelessly through a cellular network using a virtual private network, which is safe and reliable, and has various interfaces that provide further advantages. Information about outputs, machine parameters such as temperature or current water level can also be retrieved. In addition, the power station part is under video surveillance, and the screen of the control system can also be controlled remotely.

There are three ways to monitor the power station: passive query of power, temperature or water level through PLC in the power station, active remote access to the central computer and video monitoring. In addition to these measures, send SMS 4G industrial routers in emergency situations.

E-Lins industrial routers are designed to have a temperature range of -20°C to +70°C and use the router's cellular network to connect the hydropower station to the Internet. Among them, for the dual modem dual sim 4g router like H720, the SIM card will automatically switch according to the quality of the signal, so that the network is hardly interrupted, and the hydropower station can be monitored more safely and reliably. And meet the following requirements: suitable for industrial applications; 5-40V power supply; multiple VPN support; SMS/mail alarm; equipped with wireless LAN. Some models also support I/O ports.

Using a 4G industrial router, it is possible to create a good professional solution for power companies that makes daily work quite easy.