What is the function of DTU's SMS receiving center?

DTU is a wireless data terminal module, which generally uses 2G and 3G networks for remote data transmission. Because it is easy to use and runs stably. This product is used in more and more industrial places.

At present, DTU functions on the market are almost the same, all of which transmit data to the designated central server. But in practical application, we will encounter such a problem: once the central server fails, the data will be lost. Or there is something wrong with the DTU configuration parameters, and the parameters can only be modified through the central server or local connection. It is very inconvenient to use. What should I do?

To this end, the company has carefully developed a brand-new DTU. Data can be backed up by SMS, and parameters can be modified remotely by SMS. In this way, in practical engineering, there is no need to go to the central server or equipment to modify it at the scene. Once the center fails, you can also use the designated mobile phone to receive data remotely. Very practical.

And there are several other powerful functions: 1, which can collect serial data and analog data for logical control; 2. You can know the signal, transmission and other aspects through the change of the indicator light; 3. Data can be encrypted independently, thus achieving high data security.