The UAP AC EDU is a powerful access point and can serve 250+ concurrent clients. However, it is not meant for outdoors, nor is it specially made for high density scenarios. For outdoor use, you might want to see the UAP-AC-Pro from the AC line, both the AC-M and the AC-M Pro from the Mesh line, or the UAP-HD and UAP-SHD from the HD line which can serve more than 500 concurrent clients and are both for Outdoor and Indoor use.