RTS Intercom Systems OMS OMNEO Main Station Analog Plus 4-Channel Digital Partyline Intercom System with 4M XLR Headset Connector

SKU: RTSOMSPLUS4M MFR: F.01U.385.326
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Key Features

  • Experience seamless communication with this RTS Intercom System, offering crystal-clear sound quality.
  • Enhance your production workflow using this intercom system with 4-channel digital partyline support.
  • Ensure reliable communication with durable RTS intercoms, designed for demanding live sound environments.
  • Easily manage your audio with intuitive controls and a user-friendly interface on this intercom system.
  • Expand your audio network effortlessly; this system supports multiple OMNEO device connections for scalability.
  • Enjoy secure and dependable communication; this intercom system is CE & UL certified for safety standards.
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Special Order?Estimated to Ship: 08/31/2025
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RTS Intercom Systems OMNEO Specifications

Main Station

Main Station

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  • Analog Two-Wire

    4

  • 2w Loop Thru

    Yes

  • Program Inputs

    2

  • Stage Announce

    1

  • Gpi / Relay

    4 GPI / 4 relays

  • 2W Auto-Nulling

    Yes

  • Number of Conferences

    16

  • 2W Mixing / Routing

    Yes

  • Four-Wire AIO Ports No

    4 Ports

  • Audio Expansion (TIE LINES)

    8 Ports

  • Built-In Line Powering

    No

  • Max OMNEO Device Connections

    0

  • Digital Beltpacks Supported

    0

  • Roameo Beltpacks Supported

    0

  • Rvon Ports

    0

  • Kp Capacity

    4 (Analog Only)

  • Fiber Support

    No

  • AC Input

    100 VAC - 240 VAC, 60/50 Hz, 0.46 A / 0.24 A

  • Maximum Power Consumption

    30 W (based on 120 VAC)

  • Operating Temperature

    32 Degree F to -113 Degree F (0 Degree C to -45 Degree C)

  • Storage Temperature

    -4 Degree F to -158 Degree F (-20 Degree C to -70 Degree C)

  • Compliance

    CE compliant, UL certified, PSE

  • Dimension (W x H x D)

    19"(482.6mm) (17.56" (446.1mm) w/o rack ears) x 1.7 x 7.72" (43.7 x 196.1mm) (including connectors)

  • Weight

    5.29 lbs (2.4kg)

AIO 4-Wire Analog

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  • Type

    Locking IEC 320 C14 style connector

  • Connectors

    4 RJ-45 connectors

  • Signal Format

    Differential RX/TX audio with differential RS-485 control data

  • Wiring Scheme

    Both 568B & USOC supported

  • A/D and D/A Resolution

    24 bits

  • Max Input Level (Balanced)

    +20 dBu w/o clipping

  • Digital Input Gain

    Programmable (-20 dB - +20 dB)

  • Input Frequency Response

    +1 dB/-3 dB from 100 Hz - +20 kHz

  • THD+N (8dBu input, unity gain)

    0.025% non-weighted@1 kHz
    <0.075% non-weighted, 100 Hz - +20 kHz

  • Nominal Input Impedance

    >22 k Ohm

  • Nominal Output Level

    8 dBu

  • Digital Output Gain

    Programmable (-20 dB - +20 dB)

  • Maximum Output Level (Balanced)

    20 dBu w/o clipping

  • Output Frequency Response

    +1 dB / -3 dB from 100 Hz - +20 kHz

  • Output Noise Floor

    <-65 dBu

  • Crosstalk Isolation

    >80 dB

  • PGM1 & PGM2

    3-Pin XLR-F

  • A/D Resolution

    24 bits

  • SA (Stage Announce)

    3-Pin XLR-M

  • D/A Resolution

    24 bits

2-Wire Party Line Analog

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  • Connector

    Four 3-pin female XLR connectors

  • Modes/Port supported

    RTS CH1, RTS CH2
    Audiocom (4 channel)
    Clear-Com (4 channel)

  • 4W/2W Echo Return Loss

    >45 dB

Unbalanced Operation (RTS/Clear-Com)

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  • Expected Termination Impedance

    200 Ohm

  • Noise Contribution

    <-70 dBu

  • THD+N (w/ Nominal Input)

    <0.5%, 200 Hz - 7.3 kHz

  • Bridging Impedance

    >10 k Ohm

  • CALL Signaling

    20 kHz (RTS mode)
    12 VDC (Clear-Com mode)

  • MIC KILL Signaling

    24 kHz (RTS mode)

Balanced Operation (Audiocom)

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  • Expected Termination Impedance

    300 Ohm

  • Noise Contribution

    <-70 dBu

  • THD+N (with Nominal Input)

    <0.5%, 200 Hz - 7.3 kHz

  • Bridging Impedance

    >10 k Ohm

  • CALL Signaling

    20 kHz (Audiocom mode)

  • MIC KILL Signaling

    24 kHz (Audiocom mode)

Relays (4 Relays)

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  • Type

    SPDT

  • Contacts

    Common (C)
    Normally Closed (NC)
    Normally Open (NO)

  • Contact Rating

    1A @ 48 VDC

Inputs (4 Inputs)

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  • Type

    Optically Coupled

  • Input Voltage

    5 VDC - 12 VDC on A+

Control Port

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  • Connector

    RJ-45

  • Format

    IEEE 802.3 compliant

  • Speed

    10/100/1000 Mbps

  • LEDs

    Speed and Link/Activity

OMNEO Port (Primary and Secondary)

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  • Maximum Capacity

    48 Full-duplex ports

  • Copper Connector Type

    RJ-45

  • Format

    IEEE 802.3 compliant

  • Copper Ethernet Speed

    100/1000 Mbps

  • LEDs

    Speed and Link/Activity

  • LEDs

    Speed and Link/Activity

  • Fiber Connector Type

    Small Form
    Factor Pluggable (SFP)

  • Multimode

    Finisar FTLF8519P3BNL
    500m / 2.125Gbps

  • Single Mode

    Finisar FTLF1421P1BTL
    15km / 2.67Gbps

  • Fiber Speed

    100/1000Mbps

  • LED Indicator

    Optical Signal Present

  • UPC Code

    800549972796

About RTS Intercom Systems OMNEO

Find the pinnacle of intercom system innovation with the OMS OMNEO Main Station Analog Plus 4-Channel Digital Partyline Intercom System, a state-of-the-art communication hub designed for seamless integration into a multitude of environments. Whether you're coordinating a live theater production, managing a broadcast event, or facilitating communication in a house of worship, this system is engineered to bridge the gap between legacy analog partyline users and the advanced digital functionality they seek.

The OMS system is a testament to versatility, offering compatibility with both wired and wireless intercom products. It serves as a comprehensive solution that connects effortlessly with digital matrix products, including keypanels, ROAMEO wireless units, and digital beltpacks. The OMNEO architecture, which underpins the system, facilitates the exchange of audio content and device control through Dante & control protocols, ensuring a robust and flexible network of communication.

As a stand-alone base station for ROAMEO, RTS's digital wireless communication solution based on DECT technology, the OMS Main Station provides unparalleled clarity and range for your team's communication needs. With five licensed models available - Analog Only, Analog Plus, Basic, Intermediate, and Advanced - the OMS system is designed to grow with your organization, offering increased capacity and functionality through software upgrades.

The OMS Main Station boasts a user-friendly, icon-based front panel display with a simplified menu structure, allowing for intuitive system configuration and control. The system supports 4 ports of analog AIO 4-wire and 4 ports of analog 2-wire, with auto nulling capability for echo cancellation on 2-wire interfaces. It can support up to 40 OMNEO or ROAMEO beltpacks and up to 16 partylines, with Ethernet connectivity available through both copper and fiber connections.

Scalability is at the heart of the OMS system, with single OMS units available in five licensed configurations to match your budget and application requirements. From the Analog and Analog Plus configurations for analog-only partyline systems to the Basic, Intermediate, and Advanced digital configurations with OMNEO, this system is tailored to meet the evolving needs of your business.

The compact 1RU enclosure of the OMS Main Station ensures it can be easily mounted in a standard rack, while the built-in forced air circulation cooling system allows it to operate in ambient temperatures ranging from 0°C to 45°C (32°F to 113°F). The front-panel user interface features a color TFT display with adjustable luminance, a full numeric keypad with backlight, and channel controls with tactile feedback and color-coded functions for ease of use.

The OMS Main Station is equipped with a variety of connectors and ports, including a front-panel headset XLR connector available in different genders, locking power connectors, and multiple audio ports for comprehensive connectivity. The rear of the unit features a 24-terminal GPIO for general-purpose input/output, control ports for software configuration, and OMNEO ports for copper and fiber connections, ensuring that the OMS system is ready to adapt to any communication challenge.

With this advanced OMS OMNEO Main Station, you're not just purchasing an intercom system; you're investing in a future-proof communication solution that will elevate the efficiency and professionalism of your operations.

RTS Intercom Systems OMNEO Features

  • Supports up to 40 OMNEO or ROAMEO belt packs and up to 16 party lines. Ethernet connectivity through copper or fiber connections available
  • Supports 4 ports of analog AIO 4-wire and 4 ports of analog 2-Wire (RTS / Audiocom / Clear-Com formats supported). Auto nulling capability (echo cancellation) available on 2-Wire interfaces
  • Supports up to 8 keypanels (any mix of analog/OMNEO/RVON) depending upon product licensing (Maximum 4 analog)
  • Up to 4 RVON channels available with the Advanced license for remote networking with other RVON capable equipment. G.711, G.729ab and G.722 codecs supported
  • Includes stage announce output and additional OMNEO expansion audio ports reserved for connecting and networking with other OMS units. These expansion ports allow additional system capacity and partyline capability as part of a distributed system

Product Documents

User Manual

Key Features

  • Experience seamless communication with this RTS Intercom System, offering crystal-clear sound quality.
  • Enhance your production workflow using this intercom system with 4-channel digital partyline support.
  • Ensure reliable communication with durable RTS intercoms, designed for demanding live sound environments.
  • Easily manage your audio with intuitive controls and a user-friendly interface on this intercom system.
  • Expand your audio network effortlessly; this system supports multiple OMNEO device connections for scalability.
  • Enjoy secure and dependable communication; this intercom system is CE & UL certified for safety standards.

What's in the box:

  • RTS OMS OMNEO Main Station Analog Plus 4-Channel Digital Partyline Intercom Base
  • RTS 3 Year Limited Warranty