
E-Lins Industrial IoT LTE Router H820 SIM Card Slot WiFi GPS VPN. Multi-Protocol VPN Support: Supports OpenVPN, IPsec, GRE, PPTP, L2TP, DMVPN, ZeroTier, and WireGuard. Dual-Path Wireless Options: Integrated 2.4GHz Wi-Fi or modular Wi-Fi 4/5/6 with 2.4/5GHz support. Advanced Network Backup: Automatic failover and load balancing across Cellular, Wi-Fi, and Wired WANs. Comprehensive Security Features: Includes DDOS prevention, port scan prevention, firewall rules, and 802.1x authentication. Wide Power Input Range: Standard 5-40V DC with optional 5-60V DC input for diverse power environments. Flexible Mounting Options: Supports DIN rail, wall mount, and flat surface installation with optional kits. Enterprise NMS Management: Features E-Lins Network Management System for batch updates and remote monitoring. OEM and ODM Customization: Offers neutral branding, OEM, ODM, and other customization services.