High cost-effective 4G DTU recommendation, which 4G DTU product is better?

High cost-effective 4G DTU recommendation, which 4G DTU product is better?

In the context of the Internet of Things era, more and more fields are beginning to adopt DTU's remote wireless data transparent transmission technology (from energy, water conservancy, electric power, transportation, etc.; to agriculture, animal husbandry, etc., with industrial applications being the most widely used. ).

When DTU technology is adopted in various fields, the efficiency is greatly improved, and more and more fields begin to have a "favorite" for DTU technology.

Players active in the mass market have 3G DTU/4G DTU/GPRS DTU series related products.

Similarly, their competitive trend is also reflected in price and performance.

GPRS DTU: The GPRS DTU wireless data module mainly uses GPRS and CDMA networks for data transmission, and the rate is mostly about 10K to 20K. Nowadays, the market price of GPRS DTU is about 300 yuan;

3G DTU: 3G DTU wireless modules mainly use WCDMA, TD, and EVDO networks for data transmission, with rates mostly ranging from 100k to 200k. Nowadays, the price of 3G DTU is about 400 yuan;

4G DTU: As the latter's 4G DTU, it is almost compatible with all the advantages and functions of GPRS/3G DTU, and has higher transmission rate and stability, and higher routing functions;

Of course, 4G DTU is only more than 100 yuan more expensive than 3G DTU in terms of price.