DOP-4GM01
DOP-4GM01 is an industrial-grade 4G dongle. It supports the 4G Cat.1 network of China Mobile, China Unicom and China Telecom. It is powered by USB and has built-in dial-up parameters for each operator. It is plug-and-play and provides users with a convenient and stable 4G networking solution.
When used with Delta HMI products, it can easily realize remote firmware upgrades for the HMI and its PLC, remote browsing and control of the HMI screen, and other functions. It is widely used in industrial scenarios such as remote HMI debugging and remote monitoring to improve operation and maintenance efficiency and save costs.
Small and easy to use, easy to deploy：The product is powered by USB, plug-and-play, small and light, can be wall-mounted or attached with double-sided tape, and is easy to install.
Stable and high-speed network access：The product supports the networks of the three major operators, has built-in dial-up parameters for each operator, and automatically redials when disconnected, to maximize the protection of the device in a highly reliable and uninterrupted network connection.
Provide virtual security channel：The product has a built-in VidaGrid security channel, which can easily realize remote firmware updates for the HMI, as well as firmware upgrades for the PLC connected to the HMI, improving operation and maintenance efficiency
