What are the functions of 4g sim card router

Industrial 4g sim card routers provide users and equipment with a stable and reliable way of networked communication, and users can use mobile phones, iPads, computers or other terminal devices, and in other locations, they can view the status of projects currently in operation through Wi-Fi or 4G networks. And it can communicate with it for two-way data transmission, which is also one of the increasingly important roles of industrial routers in the future.

In addition to the main functions mentioned above, as an industrial 4g sim router as a networked device, in what scenarios? In what environment are 4g industrial routers used internationally?

1.Remote mountain

For companies in remote communities that may lack offices or branch offices with high-speed wired broadband network access, in addition to switching to relatively slow and expensive satellite links, industrial 4g routers may be the only way to provide reliable broadband connections. Industrial routers have become powerful tools in industrial projects. They need to provide connections for wired devices in environments that are physically impossible or unable to provide support for Wi-Fi.

2.Retailer

The remote networking of industrial routers can also be used as a network backup resource to provide automatic failover/failback services in the event of a wired network or Wi-Fi failure. Having this capability is important for many different types of businesses, from retailers to financial institutions, none of which can afford to interrupt their Internet connections for any period of time.

3.airport

In an airport or railway station environment, due to the relatively low overall bandwidth requirements, small and medium-sized branches without multiple wired WAN redundancy options will tend to be more expensive than large branches when the main broadband or multi-protocol label switching is interrupted. Many places rely on 4G networks. Larger branch offices with large amounts of company resources often have multiple WAN redundancy options with dual broadband or dual MPLS circuits, and the need for cellular failover is less urgent.