D-Link DWM-311 4G M2M Modem

Instant 4G Connectivity - Plug & Play Setup - Simply insert a Micro-SIM card and power up. The DWM-311 automatically connects your M2M devices to high-speed 4G LTE (up to 150 Mbps down / 50 Mbps up) for quick deployment in any location. Industrial-Grade Rugged Design - Built with a corrosion-resistant zinc-plated steel case and wide operating temperature range (-30 °C to 70 °C), ensuring reliable performance even in harsh environments. Secure VPN Remote Access - Integrated OpenVPN client mode ensures encrypted, secure connections to your network, protecting sensitive data in remote applications such as vending, surveillance, and point-of-sale. Flexible Wired & Wireless Integration - Equipped with Gigabit Ethernet for stable wired connections, plus LTE Cat.4 cellular with dual SMA connectors for high-gain antennas-perfect for consistent, long-distance connectivity. Optimised for M2M Applications - Ideal for parking systems, small retail, kiosks, and monitoring-supports DHCP, DDNS, port forwarding, SMS event alerts, and remote management via web UI, SSH, or D-ECS platform.