Unlike the Cisco solution that needs a dedicated wireless controller outside of a firewall, SonicWall has everything in one box. Fortinet is close to it.
SonicWall SonicWave series wireless access points (APs) combine high-performance IEEE 802.11ac Wave 2 wireless technology with flexible deployment options. These APs can be managed via the cloud using SonicWall WiFi Cloud Manager (WCM) or through SonicWall's industry-leading next-generation firewalls.
SonicWall SonicWave Access Points was previously known as SonicWave 200 Series, SonicWave 200 Series Access Points, SonicWave 400 Series, SonicWave 400 Series Access Points.