Ubiquiti's PBE-525ACISO is an airMAX AC 5GHz radio with a 25dBi antenna. The dish reflector provides the best antenna performance due to its high directivity and interference rejection characteristics. The isolator/radome cover provides better antenna shielding and protects it in harsh environments. It is designed as a high-performance, long-distance CPE (client premises equipment) or PtP (point-to-point) solution. The dedicated 2.4GHz management radio allows for easy set-up via the UISP mobile app and network management platform.