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© TEK DEPO
NEW IoT Routers
Wireless 4G LTE Router
Wireless 4G LTE Router designed for industrial IoT and M2M connectivity, offering secure VPN, RS232 RS485 interfaces, dual Ethernet, and stable long-distance wireless data transmission in harsh environments.
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See this product in action:
Remote PLC & SCADA ConnectivitySerial Device to Cloud IntegrationSmart Utility Network MonitoringTransportation Edge CommunicationEnvironmental Monitoring GatewaySecure VPN Industrial NetworkingDistributed M2M Site DeploymentWireless Factory Network Extension
Explore Use Cases
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1-year warranty Warranty Policy
- The Wireless 4G LTE Router is an industrial-grade IoT networking device engineered for reliable long-distance wireless data transmission using public cellular networks. Built with a high-performance industrial 32-bit processor and embedded Linux operating system, it ensures stable and continuous connectivity for critical applications. Featuring RS232 and RS485 serial ports, Ethernet LAN and WAN interfaces, Wi-Fi connectivity, VPN security, and watchdog-based self-recovery mechanisms, this router is ideal for smart factories, automation systems, transportation, utilities, and distributed M2M deployments operating in demanding industrial environments.
Technical Specifications
Cellular & Network Capabilities
- Cellular Technology
- 4G LTE with backward compatibility to 3G and 2G networks
- Network Protocols
- TCP/IP, UDP, HTTP, PPPoE
- VPN Support
- GRE, IPsec
- Wi-Fi Standard
- IEEE 802.11 b/g/n
- Wi-Fi Modes
- AP, Client, Bridge modes supported
Interfaces & Connectivity
- Ethernet Ports
- 1 x Ethernet LAN and 1 x Ethernet WAN
- Serial Interfaces
- RS232 and RS485 industrial serial ports
- SIM Slot
- Single SIM slot with ESD protection
- Antenna Interface
- SMA connectors for cellular and Wi-Fi antennas
Hardware & System
- Processor
- Industrial-grade 32-bit CPU
- Operating System
- Embedded Linux
- Memory
- Industrial-grade flash and DDR memory
- System Protection
- Hardware watchdog and multi-layer protection mechanisms
Power & Electrical
- Power Input
- DC 12V nominal
- Accepted Voltage Range
- DC 5V to 36V wide input
- Power Protection
- Reverse polarity and over-voltage protection
Mechanical & Environmental
- Enclosure
- Metal housing with IP30 protection
- Dimensions
- 126 × 89 × 30 mm
- Weight
- Approximately 320 g
- Operating Temperature
- -35°C to +75°C
- Storage Temperature
- -40°C to +85°C
- Humidity
- Up to 95% non-condensing
Typical Applications
- Industrial Automation
- PLC, SCADA, and factory networking
- Smart Infrastructure
- Smart grid, transportation, and utilities
- M2M & IoT
- Remote monitoring and telemetry systems
- Environmental Monitoring
- Weather stations and remote sensing
USE CASES
Helping Your Business
Discover how this device can transform your daily operations.
Remote PLC & SCADA Connectivity
4G LTE + RS232/RS485 + Ethernet
Industrial serial to wireless networking
Wide voltage input for field deployment
Harsh-environment ready design
Ideal for remote sensing stations
GRE and IPsec VPN support
Remote PLC & SCADA Connectivity
Connect PLCs, RTUs, and SCADA systems over secure 4G LTE networks for reliable remote monitoring, diagnostics, and control across factories, plants, and distributed industrial sites.
Industrial Automation Solutions → Serial Device to Cloud Integration
Bridge legacy RS232 and RS485 equipment to modern IoT platforms with stable long-distance wireless communication, making it easy to connect meters, controllers, and field devices to cloud dashboards.
Remote Monitoring Solutions → Smart Utility Network Monitoring
Deploy secure industrial routers in utility cabinets and remote infrastructure to monitor electrical panels, water systems, pump stations, and smart grid assets with continuous cellular connectivity.
Utility Connectivity → Transportation Edge Communication
Enable dependable onboard and roadside data communication for transportation systems, including ticketing equipment, signaling units, traffic controllers, and connected roadside infrastructure.
Transportation Networking → Environmental Monitoring Gateway
Use the router as a reliable edge gateway for weather stations, environmental sensors, and remote monitoring stations where wired internet is unavailable and uninterrupted field communication is critical.
Environmental Monitoring → Secure VPN Industrial Networking
Protect industrial data traffic with secure VPN tunnels for remote access, machine servicing, and encrypted communication between central control rooms and field-installed equipment.
Secure Industrial Networks →FAQs Wireless 4G LTE Router
Can't find what you're looking for?
Chat to supportThe Wireless 4G LTE Router is used for providing secure and reliable cellular connectivity for industrial IoT, M2M communication, remote monitoring, and automation systems.
Yes, the router includes industrial RS232 and RS485 serial ports for direct integration with PLCs, sensors, meters, and legacy industrial equipment.
Yes, it features a metal enclosure, wide operating temperature range, watchdog protection, and industrial-grade components designed for harsh environments.
The router supports a wide DC input range from 5V to 36V, making it suitable for industrial power systems and control cabinets.
Yes, the router supports GRE and IPsec VPN for secure data transmission over public cellular networks.
The router can be wall-mounted or DIN-rail mounted inside control panels or industrial enclosures using standard industrial mounting accessories.
Yes, the router includes automatic reconnection, watchdog-based self-recovery, and always-online mechanisms to ensure uninterrupted operation.
Yes, the router supports remote configuration and management through web-based interfaces and secure remote access protocols.
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