It is so that spx on their page are noting next to product name "(indoor use)".
also this other and fixed outdoor is so tricky, as while it is standing on table it could even be other, bet when you fix it to the pole on the roof it becomes "fixed outdoor"
The device can be used outdoors with more than one client (point to multipoint):
EN 302 567 is applicable to
indoor device and p2m outdoor device, which EIRP must be less than 40dBm.
EN 302 217 is applicable to licensed band p2p device, which EIRP must be less than 55dBm, but antenna gain must be more than 30dBi.
EN 305 550 is applicable to both indoor and outdoor device, which EIRP must be less than 20dBm.
wAP60G devices fall under the EN 302 567 certification.