
SIM WiFi Router
SIM WiFi Router is an industrial-grade cellular router designed for reliable M2M and IoT connectivity, supporting serial devices, Ethernet, and WiFi with stable 24x7 operation in harsh environments.
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KEY FEATURES
- Wireless
- Serial
- Ethernet
- Remote Control
- Industrial Automation
Description
SIM WiFi Router is an industrial IoT wireless router built for secure and stable cellular connectivity across M2M and automation deployments. It enables long-distance data transmission over public cellular networks and seamlessly bridges RS232, RS485, Ethernet LAN/WAN, and WiFi devices into a unified network. Designed with an industrial-grade 32-bit processor, embedded Linux OS, and a hardware watchdog mechanism, the router ensures continuous operation even in demanding environments. The metal enclosure with IP30 protection makes it suitable for control panels, factory floors, and remote installations. With support for VPN technologies, advanced routing protocols, remote management, and flexible installation options, SIM WiFi Router is ideal for smart factories, smart grids, transportation systems, environmental monitoring, and distributed IoT networks.
Specification
Cellular & Network Specifications
- Supported Networks: 4G LTE, 3G, 2G cellular networks
- WAN Connection Types: Static IP, DHCP, PPPoE
- Network Protocols: TCP/IP, UDP, HTTP, FTP (optional)
- VPN Support: GRE, IPsec
- Firewall & Security: SPI firewall, access control, URL filtering
Wireless & WiFi
- WiFi Standard: IEEE 802.11 b/g/n
- WiFi Modes: AP, Client, Bridge (optional)
- Maximum WiFi Speed: Up to 144 Mbps
- Wireless Security: WEP, WPA, WPA2
Interfaces & Connectivity
- Serial Interfaces: RS232, RS485, RS422
- Ethernet Ports: 1 x LAN, 1 x WAN (10/100 Mbps)
- SIM Slot: Single SIM (Dual SIM optional)
- Antenna Interfaces: SMA cellular and WiFi antenna connectors
Hardware & System
- Processor: Industrial-grade 32-bit CPU
- Operating System: Embedded Linux
- Memory: DDR2 128MB, Flash up to 128MB
- System Protection: Hardware watchdog, auto recovery, ESD protection
Power & Environmental
- Input Voltage: DC 5V to 36V wide-range input
- Power Protection: Reverse polarity and over-voltage protection
- Operating Temperature: -35°C to +75°C
- Storage Temperature: -40°C to +85°C
- Humidity: Up to 95% non-condensing
Mechanical
- Enclosure: Metal casing
- Protection Class: IP30
- Dimensions: 93 x 89 x 24 mm
- Weight: Approximately 250 g
Shipping & Delivery
- Orders are usually processed within 1–2 business days.
- Standard delivery time is 5–7 business days, depending on your location.
- Tracking details will be shared once your order is shipped.
- For detailed shipping terms, please refer to our Shipping Policy.
Frequently Asked Questions
Quick answers to common questions about our products
What is a SIM WiFi Router used for?
SIM WiFi Router is used to provide reliable cellular-based internet connectivity for industrial IoT, M2M communication, automation systems, and remote monitoring applications.
Which devices can connect to this router?
It can connect serial devices using RS232, RS485, or RS422, as well as Ethernet LAN/WAN devices and WiFi-enabled equipment.
Does the SIM WiFi Router support VPN?
Yes, it supports secure VPN technologies including GRE and IPsec for encrypted data transmission.
Is this router suitable for industrial environments?
Yes, it features an industrial-grade processor, metal enclosure, watchdog protection, and wide temperature tolerance for harsh industrial conditions.
How is the router installed?
The router can be panel-mounted or placed inside control cabinets using standard industrial mounting practices.
Can the router recover automatically after a network failure?
Yes, it includes auto-reconnect, watchdog monitoring, and self-recovery mechanisms to maintain continuous connectivity.
Does it support remote management?
Yes, the router supports remote configuration, monitoring, firmware upgrades, and diagnostics.
What industries commonly use this router?
It is widely used in smart factories, smart grids, transportation systems, environmental monitoring, and distributed IoT networks.
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