Features and application fields of dual sim 4g router

The dual sim 4g router can have a dual-module dual-card design. The dual-operator network is online in real time. It uses two different operator networks to provide users with wireless long-range data transmission. Quickly and automatically switch to another operator's network to ensure stable and smooth communication and dual network bandwidth overlay.

The dual sim 4g router has 5 working modes. One of the cards can be used, or the dual cards can be used at the same time to achieve dual-network real-time online.
1. Only SIM card 1 works
2.Only SIM card 2 works
3. SIM card 1 has priority. If SIM card 1 goes offline, it will switch to SIM card 2. After SIM card 1 is restored, switch to SIM card 1
4. SIM card 2 has priority. If SIM card 2 goes offline, it will switch to SIM card 1. After SIM card 2 is restored, switch to SIM card 2
5. Automatic: SIM card 1 continues to work until it is switched off intelligently to SIM card 2 and then keeps working on SIM card 2 until it is switched off intelligently to SIM card 1

Dual-mode dual-card design, dual-operator network real-time online

Dual sim 4g router dual-module dual-card design, using two different operator networks to provide users with wireless long-distance data transmission. When one operator's network has blind spots, fluctuations, and interruptions, it can quickly and automatically switch to another operator's network To ensure stable and smooth communication. Dual network bandwidth overlay, support dual network bandwidth overlay, upload and download speeds are greatly improved, and large data such as videos and pictures are transmitted smoothly and clearly over long distances. Traffic load balancing, according to the amount of traffic, you can set the dual SIM card traffic usage ratio. Multiple interfaces facilitate network communication of various devices.
The E-Lins industrial-grade dual sim 4g router can quickly and automatically switch to another operator's network when there is a blind spot, fluctuation, or interruption in one operator's network, ensuring stable and smooth communication. Widely used in places with high requirements for communication link stability, such as logistics express cabinets, charging piles, finance, postal services, smart grids, smart transportation, smart homes, smart buildings, environmental monitoring, fire monitoring, security monitoring, water conservancy monitoring , Public safety, advertising, supply chain automation, industrial automation, industrial control, earthquake monitoring, meteorological monitoring, digital medical treatment, remote sensing survey, instrument monitoring, agriculture, forestry, water affairs, coal mining, petrochemical and other fields.

Written by Owen