On Wed, Mar 7, 2018 at 11:57 AM hw <hw at gc-24.de> wrote: > Apparently Cisco can do it: > > > https://www.cisco.com/c/en/us/products/collateral/wireless/wireless-location-appliance/product_data_sheet0900aecd80293728.html I was going to mention Cisco WCS which uses wireless “controllers” and “lightweight” access points, but seems you’ve found it. Personally used Cisco WCS a decade ago . . . being able to give law enforcement a detailed map of a building (from autocad file) with a potential stolen wireless device triangulated within 5 feet is pretty impressive. Don’t know if this can handle all of your other/security/guest requirements but can 100% handle physical location. > > <https://www.cisco.com/c/en/us/products/collateral/wireless/wireless-location-appliance/product_data_sheet0900aecd80293728.html>