Part of the Furniture
Question: which extra feature?
With the on-premises Omada Software Controller, Omada Cloud SDN offers cloud access to centrally manage of the whole network, including access points, switches, and routers. There is no additional hardware investment.
It tracks your clients and with supported 802.11k/v/r assists in better roaming between the APs, provides network stats with graphs, remote management, wireless mesh options (with supported APs), guest network with different login options, expands routers/switches/APs functionality (in specifications you have features market with * - Omada controller required), etc. The network won't stop though if the controller is disconnected temporary. The controller is not mandatory for simple setups with basic functions and few APs. All devices have own UI with basic settings available for stand alone mode.