TP Link Wireless Dual Band Gigabit EAP225 An Affordable Business-Class 802.11ac MU-MIMO Wi-Fi Solution. Captive portal helps maintain only authorized guests to use the network, presenting devices with a convenient, user-friendly authentication method to grant Wi-Fi access. The addition of SMS and Facebook authentication simplifies the captive portal even further to simplify connectivity and boost your business. The Omada business-grade 11ac Wi-Fi solution is engineered to handle heavy multi-user usage in large areas without encountering the same stability issues found with standard routers and access points purposed for home use. Its the perfect fit for motels, salons, chain-stores, schools, and restaurants.