Author: iot-en (page 141)

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…

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…

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…

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, 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,…

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…

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,…

As a high-speed, efficient and economical wireless communication technology, GPRS has the advantages of wide network coverage, wide data bandwidth, strong adaptability, pricing based on data flow, and real-time online. It is especially suitable for intermittent, sudden or Frequent and…

The 4g transmission module is mainly used for data transmission in the Internet of Things industry. It is also known as the 4g module. The following 4g transmission module was developed by Chengdu Zongheng Intelligent Control. Network support: 7 modes…

The Internet of Everything is based on the premise of a network connection. Many popular IoT applications nowadays, especially when used with mobile terminals, cannot do without 4G. This article will introduce to you a cost-effective domestic 4G module suitable…

The GPRS remote module is an IoT terminal that relies on the mature GPRS/GSM network to quickly establish data communication within the network coverage area and realize real-time remote data transmission. The GPRS remote module has a built-in industrial-grade GSM…

Model: ZHC491G is a 4g full network DTU developed by Chengdu Zongheng Intelligent Control. It has 7 modes and 16 frequencies , which can meet the frequency bands of domestic and foreign operators. It supports multiple network protocols, TPC protocol,…