Stability and reliability are the first requirements for industrial wireless communication transmission. In the design process of industrial-grade wireless communication products (Zongheng Intelligent Control 4G Industrial DTU ), it is not only necessary to consider functional planning and performance realization, but also to make a

Today, with the increasing development of the Internet of Things, RTU is used more and more widely. At present, RTU has been widely used in industry, agriculture, water conservancy, electric power, environmental protection, meteorology, transportation, energy, commerce and other fields, and can realize comprehensive functions

4G module manufacturer Chengdu Zongheng Intelligent Control is a professional R&D and production manufacturer of 4g modules , as well as GPRS modules , data transmission terminals ( DTU ), measurement and control terminals RTU, etc. Detailed product classifications can be found in the product

DTU and RTU are two types of products that are often used in the Internet of Things communication industry. So what is DTU and what is RTU? What are the differences between DTU and RTU? This article makes some brief comparative analysis for communication. Basic

GPRS, also called General Packet Radio Service, is the first step in the evolution of the GSM system to the third generation of mobile communications, so GPRS is also described as “2.5G”. GPRS makes full use of shared wireless channels, uses IP Over PPP to

DTU is a wireless terminal device that uses the operator’s 2G/3G/4G network to convert serial port data into IP data or IP data into serial port data. It can be widely used in all walks of life. First, the agricultural field DTU has many projects

GPRS (General Packet Radio Service) is the abbreviation of General Packet Radio Service technology. It is a mobile data service available to GSM mobile phone users and belongs to the data transmission technology in the second generation of mobile communications. GPRS can be said to

1. Program requirements The ground network of the traditional meteorological information system was built early, with low equipment performance, low line speed, and extended time. It is difficult to meet the requirements for data transmission such as automatic stations, sandstorms, radars, etc., and it is

The 4g communication module is an industrial-grade communication terminal that transmits data based on the 4G network. Its main function is to transmit the collected sensor data and instrument data to the server/host computer and monitoring center. The 4g communication module developed and produced by

The full name of wireless terminal DTU is data transmission unit, which is an Internet of Things wireless data terminal. It uses public operator networks to provide users with wireless long-distance data transmission functions, uses high-performance industrial-grade 8/16/32-bit communication processors and industrial-grade wireless modules, uses

Chengdu Zongheng Intelligent Control Technology Co., Ltd. is a professional supplier of 4G modules and GPRS modules. It is engaged in the research and development, production and sales of industrial data transmission equipment such as industrial IoT modules and IoT communication terminals. It is committed

ZHC2911 is an internally integrated GPRS (transparent/translucent) data transmission terminal. It is designed after careful consideration in terms of temperature range, vibration, electromagnetic compatibility and interface, stability, reliability, security, and related industry systems. become. Standard industrial interfaces, support for dual-band networks and integrated SIM cards