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IR Repeater Components
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Infrared (Standard Consumer Electronics)
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Control your IR Remote Controlled A/V Equipment from Two Remote Locations
Niles MSU250 IR Repeater Main System with Two IR Inputs and Five IR Outputs
Niles Audio MSU250 IR Repeater Main System with Two IR Inputs and Five IR Outputs
Niles Audio MSU250 IR Repeater Main System with Two IR Inputs and Five IR Outputs
Item# 67545
Price: $99.95
Free shipping on orders over $175 - See Details


  • Two Sensor Inputs with Removable Screwless Connectors
  • Use with IRH610 (FG01018 to Provide Additional Inputs)
  • Five Flasher Outputs With 3.5mm Flasher Output Jacks Including: Two Switchable High/low Flasher Jacks for Driving IRB1 Flooding Flashers or MicroFlashers
  • Low Profile, Small Footprint for Unobtrusive Installation
  • Integrated Mounting Wings Accommodate both Vertical and Horizontal Installation
  • UL-listed Regulated In-line Power Supply with Universal Voltage Capability
  • 12Volt DC Status Input Jack
  • 3.5mm 12Volt Output Jack Triggered By the Presence of Status or Discrete IR Commands
  • Dimensions: 5-5/8" Wide X 1-1/4" High X 2" Deep
  • Manufacturer Warranty: 2 Year Limited

Essential Info

The Niles Audio MSU250 IR Repeater Main System with Two IR Inputs and Five IR Outputs enables you to place your A/V components out of sight (behind cabinet doors, in the rear of a room, or in a different room) and still conveniently operate your equipment from your existing IR remote control from two locations Installed at the equipment location, the MSU250 receives the IR commands transmitted from your existing handheld remotes in that room. Additionally, the Niles Audio MSU250 provides a 12VDC output that can be triggered by the presence of status voltage on the 12VDC status input jack or via discrete infrared on and off commands. The commands are carried via a small category 5 cable to your A/V equipment in another room, and instantly repeated. In a typical system, the MSU250 provides for the connection for two remote room sensors (or keypads) and will control multiple audio/video components via its flasher connections. It features two sensor inputs with five flasher outputs. A power supply is included; IR sensor units, IR flashers and 12VDC power supply are sold separately.

The model MSU250 is an IR Main System Unit. It is one of three elements that make up an infrared extender system:
A 6 Sensor IR Expansion Hub, Model IRH610, is available to provide additional sensor inputs to your system.


What's Included

  • One (1) MSU250
  • One (1) Screwless Connectors
  • One (1) In-line Power Supply
  • Four (4) Self-Adhesive Rubber Feet
  • More Info

    Additional Features and Benefits
      Universal system - compatible with virtually all brands of A/V equipment and remote controls
    • Accommodates two IR sensors or keypads
    • Provides five flasher outputs via convenient 3.5mm jacks
    • System feedback LED confirms operation
    • 12VDC Output - This is useful for triggering external devices and system automation
    • 3-30V AC/DC status input. Provides system status to connected sensors and keypads
    • 2x variable flasher out (4 + 5)
    • Expandable - an IRH610 IR expansion hub can be used to provide additional inputs
    • Printed circuit board design assures high reliability
    • Low profile and small footprint with integrated mounting wings that allow for both horizontal and vertical installation
    This system is compatible with virtually all brands of remotes using carrier frequencies between 26 and 105kHz.

    Wiring Requirements: Individual home-runs of category 5 cable (sold separately) from each sensor/keypad.

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Niles Audio Corp, Tel: (305) 238-4373


    3 Ratings
    5 star: 67%  (2)
    4 star: 0%  (0)
    3 star: 0%  (0)
    2 star: 33%  (1)
    1 star: 0%  (0)
    Average Customer Rating
    (3 customer ratings)
    Share your thoughts with other customers
    ROBERT W -- emerald isle, NC   5/18/2014
    Niles makes high quality equipment and this main system is fine. But the Niles sensor renders the system unusable, as it picks up background and continuously fires. Contacted Niles about the problem and did NOT receive adequate support.
    CHRISTOPHER -- red bud, IL   4/15/2013
    Fantastic product. You would never know you are using a repeater. I am using two high output flashers in a large cabinet - one at the top and one at the bottom. It covers several components on several shelves by reflecting off the inside of the doors. Best repeater I have ever used.

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