Dual SIM WiFi Router

Dual SIM WiFi Router designed for industrial IoT and M2M applications, offering reliable dual-SIM failover, secure VPN connectivity, and stable wireless networking in harsh environments.

Wireless

Serial

Ethernet

Remote Control

Industrial Automation

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Dual SIM WiFi Router

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The Dual SIM WiFi Router is an industrial-grade wireless communication router built for mission-critical IoT and M2M deployments. Featuring a robust metal enclosure with IP30 protection, this router ensures stable and continuous connectivity in demanding industrial environments. With dual SIM capability, it provides intelligent network redundancy and automatic failover to maintain uninterrupted data transmission. Equipped with an industrial-grade 32-bit processor and embedded Linux operating system, the router supports RS232, RS485, RS422, Ethernet LAN/WAN, and WiFi interfaces, enabling seamless integration with PLCs, sensors, RTUs, and other industrial equipment. Advanced watchdog mechanisms, VPN security (GRE, IPsec), and comprehensive network protocols make it ideal for smart factories, smart grids, transportation systems, and remote monitoring applications.

Technical Specifications

Hardware & Design

Enclosure: Industrial metal casing
Protection Level: IP30
CPU: Industrial-grade 32-bit processor
Operating System: Embedded Linux
Watchdog System: Hardware and software watchdog for system stability

Network & Connectivity

SIM Support: Dual SIM with automatic failover
Ethernet Ports: LAN & WAN Ethernet interfaces
Wireless: Integrated WiFi connectivity
Cellular Networking: Public cellular network support for long-distance data transmission

Industrial Interfaces

Serial Ports: RS232, RS485, RS422
IoT Integration: Supports multiple industrial devices simultaneously

Security & Networking Features

VPN Support: GRE, IPsec
Network Protocols: TCP/IP-based industrial communication protocols
Reliability Features: Auto-recovery, continuous connection maintenance

Application Environment

Operating Scenarios: Industrial IoT, M2M communication, remote monitoring
Typical Use Cases: Smart factories, smart grids, transportation, environmental monitoring

FAQs Dual SIM WiFi Router

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What is a Dual SIM WiFi Router?

A Dual SIM WiFi Router is an industrial networking device that uses two SIM cards to provide reliable cellular connectivity with automatic failover, ensuring uninterrupted internet access for IoT and M2M applications.

How does dual SIM failover work?

The router automatically switches to the secondary SIM card if the primary network fails, ensuring continuous data transmission without manual intervention.

Which industrial devices can be connected to this router?

It supports PLCs, RTUs, sensors, meters, industrial controllers, and other equipment through RS232, RS485, RS422, Ethernet, and WiFi interfaces.

Is the router suitable for harsh industrial environments?

Yes, the router features a metal enclosure with IP30 protection, industrial-grade components, and watchdog mechanisms designed for stable operation in demanding environments.

What security features are supported?

The router supports secure VPN technologies such as GRE and IPsec, enabling encrypted data transmission across public and private networks.

How is the router installed?

The router can be panel-mounted or DIN-rail mounted inside control cabinets. Standard Ethernet, serial, antenna, and power connections allow quick installation.

Can the router operate continuously without rebooting?

Yes, the built-in hardware and software watchdog systems automatically monitor and recover the device to ensure 24/7 stable operation.

What industries commonly use this router?

It is widely used in smart factories, smart transportation systems, smart grids, environmental monitoring, and large-scale industrial IoT deployments.

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