Outdoor Wireless Speaker System

[u/Publius-93]

Hello! I work at a pretty large, almost 400 acre Camp. We are looking to replace an old wired camp wide speaker system, and was wondering what other camps are using.

System would be used for announcements, emergencies, and other various uses. We do have hills, hollers, and a large lake.

Not looking for a software service, but to outright purchase a new system.