Offers plugins for direct connection to FiveM servers, including automated unit status updates. Smart Signs:

Used primarily by dispatchers to log calls, track unit locations, attach units to active incidents, and manage emergency radio traffic.

Sonoran CAD + Plugins (FiveM) - Full Install Tutorial/Overview

Have you tried any of these free FiveM CAD systems? Share your experience with the community, and help other server owners find the perfect fit for their needs.

The largest community by far, with extensive documentation and support channels.