IR04 - Cudy 4G LTE Cat 4 N300 Industrial Wi-Fi Router
Description
Description
The Cudy IR04 is a rugged 4G LTE Cat 4 industrial router designed for demanding environments where reliability and connectivity are paramount. Built with an aluminium alloy body and integrated heat sink, this industrial-grade networking solution delivers stable wireless connectivity and versatile industrial interfaces for IoT, automation, remote monitoring, and mission-critical applications.
Engineered to operate in extreme temperatures and withstand shock and vibration, the IR04 features dual SIM failover, comprehensive VPN support, and multiple connectivity options including 4G LTE, Ethernet, Wi-Fi, and WISP with auto failover between connections. The router supports a wide range of industrial protocols and interfaces, making it the perfect choice for remote sites, vehicle installations, and industrial automation systems.
Key Features:
- 4G LTE Cat 4 connectivity – Download speeds up to 150 Mbps (LTE-FDD) and upload speeds up to 50 Mbps
- Dual SIM slots with automatic failover – Ensures uninterrupted connectivity by switching between networks
- N300 Wi-Fi – 2.4 GHz wireless with 300 Mbps speeds and 2×2 MIMO technology
- Versatile industrial interfaces – Ethernet, USB, RS232, RS485, RS422, Ignition Sensing, Analog Input, DI-Dry, DI-Wet, DO-Dry, DO-Wet
- Comprehensive VPN support – WireGuard, OpenVPN, IPSec, Zerotier, PPTP, and L2TP protocols
- Rugged aluminium alloy construction – IP30 rated with integrated heat sink for extreme temperature operation
- Flexible power options – DC 12–57 V or Passive PoE 24–57 V
- Multiple mounting options – DIN-rail and wall-mount installation
- Level 4 EMC compliance – High-quality components ensure electromagnetic compatibility
- Auto failover – Seamless switching between dual-SIM, Ethernet, and WISP connections
- Detachable antennas – 2× cellular antennas (SMA Female) and 2× Wi-Fi antennas included
- Advanced networking features – DHCP, IPv6, QoS, DDNS, Port Forwarding, Static Routing, and more
Ideal for: Industrial automation, remote monitoring systems, vehicle and maritime installations, IoT deployments, M2M communications, surveillance networks, and off-grid or remote site connectivity where traditional broadband is unavailable.
Technical Specifications
The IR04 is powered by a 580 MHz single-core MIPS24KEC processor with 128 MB DDR2 RAM and 16 MB NOR flash memory. It features 4× 10/100 Mbps RJ45 Ethernet ports, 2× Mini SIM card slots (2FF) with adapters for Nano and Micro SIM cards, and comprehensive serial communication interfaces. The router supports Wi-Fi 4 (802.11n) with 2×2 MIMO on the 2.4 GHz band, delivering up to 300 Mbps wireless speeds with 64-QAM modulation and 40 MHz channel width.
Security & Management
Security features include comprehensive VPN protocol support, domain filtering, IP/MAC binding, WPS, customisable firewall settings, and ALG (Application Layer Gateway). The router can be managed via web interface or mobile app, with features including firmware updates, configuration backup/restore, remote administration, Wi-Fi scheduling, system time configuration, and online detection to ensure network uptime.
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About Cudy
Cudy (Shenzen Cudy Technology Co) is a technology company operating in the networking & telecommunication space. Pairing high-performance connectivity with simple, user-centric functionality, Cudy’s reliable, industry-leading solutions deliver exceptional coverage and range at a competitive price.
Cudy has developed a suite of leading networking and wireless solutions that cater to home and business Wi-Fi and networking implementations as well as outdoor and industrial applications. The company’s product catalogue spans wireless and indoor and outdoor 4G/5G routers, mesh systems and repeaters, range extenders, docs and hubs, networking switches (PoE, non-PoE and industrial), access points, Smart Home IoT Devices and other networking options.
All Cudy models support VPN connections, highlighting the company’s commitment to user privacy and security in the digital ecosystem. Cudy customers include home consumers, small-medium enterprises and Internet Service Providers across the globe.
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Why buy from The Tech Geeks?
Cudy’s solutions have differing capabilities and specifications to suit a range of locations and networking requirements. Owing to this extensive catalogue of Cudy products, it can be overwhelming to zero in on the best option for your unique set up.
As a trusted Cudy partner, our team has deep product knowledge and can provide detailed technical guidance tailored to the specific conditions and constraints of your home, office or property.
Whether you are just beginning the IT networking journey or are looking to upgrade and enhance your existing capabilities, we will work with you to find the optimal solution at the most competitive price point. Our team can also offer real-time installation support and on-demand customer care to help get your network implementation up and running.
Partner with us today on your next networking project.
