The RTS TR-1800 is a DECT-based ROAMEO wireless intercom beltpack designed for professional productions in broadcast, live theater, sports, worship and commercial environments. It provides four talk and four listen channels for full‑duplex operation, supports automatic roaming with the AP-1800, and integrates into RTS ADAM matrix systems via ROAMEO Ethernet. A color 320×240 LCD, XLR-5F and 3.5 mm headset connectors, removable Li‑Ion battery, USB update port, and an IP‑52 enclosure support field deployments and scalable roaming with RTS access points.