Hytera Rdac Software -

The repeater connects directly to a PC via USB . This mode is restricted to managing one repeater at a time and is typically used for initial setup or local maintenance.

Allows remote management of multiple repeaters over an Ethernet network. This mode supports authentication keys to secure the link. Remote Control Features Hytera Rdac Software

Some users have reported that updating certain repeaters (like the RD982 series) to Version 9 firmware may disable RDAC functions due to legal or technical changes. The repeater connects directly to a PC via USB