WL-R520L-d is a 4G router which can be used to facilitate wireless communication and industrial cellular routers. The item is compatible with LTE cellular networks, providing robust, high-speed wireless connection and reliability.
With dual SIM feature, WL-R520 series router could backup network between two SIM cards to ensure continual connection.
The high-performance 32bit CPU in this item is a major advantage, while the harder casing design allows the router to work under extreme environmental conditions.
The router is widely used in the following field:
Energy: Digital Oil Field, Coal Mine, Solar, Smart Grid
Utilities: Smart City, Traffic, Street lIghting, Public Safty, 4G Public hotspot, Environment monitoring, Video Surveillance
Industrial: Remote Telemetry, Tanking Monitoring, Automation, Remote PLC, Remote AMR, Remote Monitoring and control
Retail: ATM, POS(Point-of-Sale), Vending Machine, Lottery Machine, Branch network, Digital Signage, Video Surveillance, failover between WAN&4G/3G
Transpotation: Bus WiFi, WiFi on Board, Vehicle video surveillance, Fleet tracking and management, Bus Advertising