The HomtecsM2M H21 3G Router is a reliable and high-speed internet of things wireless communication router. It utilizes HSPA+ mobile broadband network technology to provide convenient and fast transmission capabilities. With support for existing 3G networks, this router offers high-speed connectivity with HSPA+ speeds of up to 21.6Mbps, as well as standard HSPA, EDGE, and GPRS connectivity options. Designed for industrial applications, the HomtecsM2M H21 3G Router is built to withstand tough conditions and offers a wide range of features. It is ideal for M2M, CCTV, security, media, energy, utilities, retail, transportation, and other applications that require IP connectivity between devices and the internet. This router can be used with fixed IP SIMs or regular data SIMs and supports dynamic DNS for seamless connectivity across operator networks. With various stay-alive features, the HomtecsM2M H21 3G Router ensures reliable and continuous remote site communications, making it perfect for CCTV and telemetry applications. It provides a high-capacity HSPA+ connection while maintaining a secure and discrete communications service. Compared to other products in the market, this router offers excellent technical capabilities and a commercially attractive proposition. The HomtecsM2M H21 3G Router comes with magnetic mount antennas for cellular and WiFi connections. It features 1 LAN port, 1 WAN port (or 2 LAN ports), 1 console port, and 3 GPIO (I/O) ports. It supports dual SIM cards for network backup and continual connection. Additionally, it offers DIN-rail mount compatibility for easy installation with electrical circuit breakers and other equipment.

Outstanding Features:

• Industrial robust design and compact metal housing
• High data speed via 3G network, backward compatible with 2.5G
• Strong electromagnetic interference resistance, heat endurance, and radiation ability
• Support for multiple VPN protocols (PPTP, L2TP, GPE, IPSec, etc.)
• Support for multiple network protocols (ICMP, TCP, UDP, Telnet, SSH, HTTP, HTTPS, etc.)
• Built-in watch dog and multi-link detection for stable and secure operation
• 802.11b/g/n Wi-Fi support with a data rate of 21.6Mbps
• 1 GSM antenna and 1 WiFi antenna included
• 1 LAN + 1 WAN or 2 LAN ports, 1 console (RS232/RS485), and GPIO (I/O) ports
• DIN-rail mount compatibility for easy installation
• Always online with automatic reboot if disconnected
• Support for APN and VPDN wireless private network access
• Web/CLI/SSH/Management platform support for easy configuration
• SNMP network management and NTP support
• Local and remote management options (configuration, status, firmware upgrade)
• Support for port forwarding and bridge functionality
• Support for timing operation and LED status indication
• Shock and vibration resistant for reliable performance

Optional advanced features include support for different network types (FDD-LTE/TDD-LTE 4G, UMTS/WCDMA, EVDO, EDGE, and GPRS), higher data rate Wi-Fi (150Mbps), GPS capability for fleet management or tracking applications, dual SIM dual module for fast network switching, DTU serial communication function (RS232/RS485), GRE over IPSec, IPSec over PPTP/L2TP, OpenVPN, OpenWRT, PPTP Server, AT command control, SMS control, schedule reboot, and customization options. Please note that this router is designed for simple remote monitoring and management applications, and if you require advanced or failover features, it is recommended to contact the manufacturer prior to purchase.