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Atlona AT-OMNI-521 OmniStream R-Type Single-Channel Networked AV Decoder

In stock (49 items available)
  • Brand
  • SKU
  • Weight
    2.00 lbs
  • Warranty
    10 Years
  • Condition
  • Status
    In Stock

  • $1100.00

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Product video

  • Weight
    2 lbs
  • SKU
  • Mnf#/Vendor#

The highly-efficient OmniStream 521 (AT-OMNI- 521) made by Atlona is a top quality networked AV decoder for an OmniStream-encoded video stream up to UHD @ 60 Hz and HDR. This excellent unit also supports embedded audio and RS-232 or IR control pass- through. The AT-OMNI- 521 is an HDCP 2.2 compliant unit, an ideal Decoder for the latest as well as emerging UHD and HDR displays. A member of the OmniStream R-Type Series, this uniquely designed unit offers for high performance while providing flexible distribution of AV over Gigabit Ethernet used in applications used for residential or light commercial centers. Featuring SMPTE VC-2 visually lossless compression with pristine quality video and quality graphics performance, this fantastic unit is useful in demanding applications like gaming with it's extremely low, sub-frame latency from "encode to decode." The OmniStream 521 decoder also features an HDMI output, high-performance upscaling and downscaling, different aspect ratio control, and video wall processing, with an included presentation enhancement, features such as insertion of logo and scrolling on-screen text making it hassle-free to use and offers users an excellent user experience.


AV decoder for HDMI up to 4K/UHD, plus embedded audio and RS-232 or IR control pass-through

  • Receives video, audio, and control from OmniStream 512 encoders, together or streamed from separate network locations.
  • Allows wide-ranging versatility for residential and light commercial integrators to design systems to specific requirements.

Supports UHD @ 60 Hz plus HDR formats

  • Compatibility with new and emerging UHD and HDR-capable sources and displays, without being limited to HDR10 @ 24 Hz.
  • Support for HDR10, HLG, and other formats will be added in future firmware updates.

SMPTE VC-2 visually lossless video compression

  • Broadcast-quality, light video compression with absolutely minimal, sub-frame latency from encode to decode.
  • Ensures pristine-quality video and graphics performance, and is ideal for gaming and other applications requiring interactivity.

High-performance upscaling and downscaling

  • Preserves visual detail in motion video and graphics imagery.
  • Optimizes compatibility between destination devices with a variety of resolutions, such as a mix of UHD and 1080p displays.

Video wall processing

  • Present source content on display arrays of any size, with processing options for aspect ratio, display orientation, and more.
  • Enables cost-effective video walls in a variety of light commercial environments such as bars, retail, and office lobbies.

Enhance AV presentations with visual enhancements

  • Display messages as scrolling text, overlay a company logo, or present a full-screen image.
  • Integration-friendly features ideal for a wide range of light commercial applications.

Simplify integration with plug-and-play network switch compatibility

  • Streamline system setup by using Atlona Certified Switch configurations for popular models from Cisco, Luxul, and others.
  • Saves installation time and costs without the need to manually configure a network switch.

Award-winning 10 year limited product warranty

  • Ensures long-term product reliability and performance in residential and commercial systems.
  • Specify, purchase, and install with confidence.