The NNA-2GW4L is a full-featured Wireless LAN Giga Ethernet Security controller that aggregates up to 60 access points (Aps), built-in 5000 local accounts /5000 on-demand accounts and delivers centralized control and security for wireless deployments. The NNA-2GW4L is designed for applications in which a compact, cost-effective” all-in-one” networking solution is required. The NNA-2GW4L included a policy forced firewall, Intelligent Dual-WAN Load balance, Wireless LAN controller, IP sharing, and 4-Giga Ethernet switch in a desktop-mount enclosure. This device centralized configuration and management model enables the controllers to be deployed, monitored, and controlled without local IT staff.