The combination of mobile communications and practical applications can provide users with flexible and efficient services. In the era of vigorous development of the Internet of Things, the wide application of 4G technology provides a wealth of solutions for all walks of life. 4g data

The 4gdtu module is a product developed to allow serial devices and network servers to transmit data to each other through the operator’s network. By simply setting up the host computer, you can easily use this product to achieve two-way transparent data transmission from the

ZHC4012 is a 4G module DTU terminal equipment, providing 1RS485 and 1RS232. It can realize RS232/485 to 4G two-way data transmission function. Supports one-to-one and one-to-many networking; supports HTTP, TCP, UDP protocols, and supports Modbus RTU /TCP adaptation. The ear-mounted design is easy to install.

Rail-type products are easy to install and can be installed together with other rail-type equipment. They are neat and beautiful. Compared with ear-mounted equipment, rail-type products are more suitable for computer rooms, chassis, cabinets and other places where rails are easily installed. Chengdu Zongheng Intelligent

There are many solutions to choose from for the wireless network transmission technology of the Internet of Things. Different communication technologies have different characteristics and each have their own application scenarios. For example, WiFi can transmit a large amount of data at high speed, but

The LTE serial port converter mainly converts RS485 and 232 serial port data into IP data. It can also convert IP data into RS485/232 data, using the 4G network as the transmission carrier. The collected data is uploaded to the Internet through the 4G signal,

With the development of Internet of Things technology, the requirements for wireless transmission of various applications are gradually changing. The demand for wireless modules is also increasing with the market, and more and more industries are beginning to use 4G DTU modules . What is

4G industrial wireless terminal, a data transmission terminal equipment mainly based on 4G network, referred to as DTU (Data Transfer unit), is specially used to convert serial port data into IP data or IP data into serial port data, and communicate through wireless Wireless terminal

Wireless data transmission DTU is a transmission device that uses the cellular networks of major operators to transparently transmit the data collected at the front end to the remote control center without loss. It can complete functions such as real-time data collection, remote data transmission,

Zonghengyun transparent transmission function can support remote control of DTU / RTU equipment without public network IP, which facilitates customers to quickly test and understand product functions and greatly shortens the development cycle. This document uses ZHC4921 as an example. Products of the same type

With the rapid advancement of industrial informatization, remote data collection and equipment monitoring through the network have become the most economical and reliable way. Ethernet network IO relays are widely used in industrial automation, intelligent building monitoring, power systems, unattended parking lots, etc. It has

4G DTU functions as a data pipe transmission in the Internet of Things system. It uses the 4G network of TD-LTE or FDD-LTE to realize wireless long-distance data transmission between the local serial port and the remote public network server. It is mainly used for