OpenWrt OS 3G LTE Router

详情

Wlink R220 is a mobile broadband 3G LTE cellular router with OpenWrt OS. The typical application of this router are Industrial Wireless Data Communications like Telemetry, Real-time Monitoring,Creating VPN network, and many other M2M/IoT projects. 
What's OpenWrt for? It's an operating system based on Linux, and primarily used on embedded devices to route network traffic. With this feature, R220 allows users to customize any applications they need.

Features:

• Compact metal housing
• High speed data via 4G/3G networks 
• 2G network compatible
• 802.11 b/g/n WiFi, 300Mbps
• 2 LAN ports, 1 console port, 3 I/O
• Dual SIM for backup
• External 3G/4G antenna
• GPS (optional)
• DIN-Rail mounting (optional)
• Always online, reboot automatically