Hollyland HL-GEOCENTRAL Geo Central StationExpand Your Communication Network The Hollyland Solidcom H1 Geo Central Station brings powerful scalability and centralized control to the Solidcom H1 wireless intercom system. While the H1 can operate up to 30 beltpacks on its own, adding the Geo Central Station expands support to as many as 80 beltpackswithout the need for costly licenses. Whether youre managing a broadcast, live event, or film set, this hub delivers clear, reliable communication