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  • Visit Us: 8400 Menaul Blvd, Suite F, Albuquerque, NM 87112

Listen Technologies iDSP LR-4200-IR Receiver

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Listen Technologies

 Product Description

The LR-4200-IR is a high performance IR receiver with extreme sensitivity providing the superior pickup and range! LR-4200-IR is the smallest device of its kind, making it easy for end users to wear and operate and easier for the venues to dispense, store and maintain.

Use the LR-4200-IR for an exceptional listening experience in places where it's difficult to hear, like: theaters, lecture halls, concert venues, houses of worship, and more.


  • Four frequencies provide flexibility in the field: 2.3MHz, 2.8MHz, 3.3MHz or 3.8MHZ
  • Advanced DSP SQTM noise reduction technology delivers 20 dB less noise and hiss than any other listening device
  • OLED display shows battery status and volume level
  • Ambient light sensor dims OLED display based on environment
  • Two 3.5mm jacks allow two users to use the receiver simultaneously (see accessories tab for neckloop/earphones)
  • Li-Ion battery for 8 hours of use per charge
  • A Windows compatible program is available to download off Listen's website that allows you to program the units, keep track of inventory and receive software updates
  • Micro USB charging port (does not include charging cable-see accessories tab)
  • Dimensions: 3.75" H x 2.0" W x 0.64" D
  • Compliance: FCC Part 15, ICS-03, CE, RoHS, WEEE

 Warranty Information

Limited lifetime manufacturerŸ??s warranty

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Contact Us

  • Call Us: (505)299-7777 / (877)287-0608
  • Visit Us: 8400 Menaul Blvd, Suite F
  • Albuquerque, NM 87112
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