RTS OMS OMNEO Main Station Intermediate 4-Channel Digital Partyline Intercom System w/4M XLR Headset ConnectorOMS (OMNEO Main Station) is the beginning of a new era of intercom systems called RTS Digital Partyline. This powerful single system bridges legacy analog partyline users who wish to migrate to digital functionality while using their existing equipment. Furthermore, OMS connects both wired and wireless intercom products. OMS represents an incredibly versatile and easy to use solution for a wide range of applications a communications multi tool for