The external antennas are really nice for larger spaces like warehouses or high density locations like auditoriums.  ... View more

That's what I feared.  ... View more

I'm using a different setup for such a solution, which works well, over a year at least: Whitelist the Sonos speakers (you can do that per SSID) Then on that given SSID, enable the Splash page feature with Sign-on with Meraki Cloud Authentication In advanced settings in captive portal strength set block all access + disable self-registration In this setup all non-whitelisted clients get a splash page asking them to login to meraki, which they will be unable to do, and whitelisted devices don't get the splash page at all. Works flawlessly on a network with hundreds of devices 🙂 ... View more