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Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
< 2% total harmonic distortion (THD) at 80% deviation
Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm, accepts mono or stereo phone plug or LA-430 Intelligent Ear Phone/Neck Loop Lanyard
63 Hz - 15 kHz ( +/-3 dB)
> 60 dB
Power on/off and volume up/down
Via software and USB port, Auto Seek, Jack Sense, Squelch, Auto Power, Auto Off, Stereo, Brightness, Channel Name
Press and hold up/down volume buttons for 5 seconds to enterchannel adjust, use up/down to select channel
OLED - Channel designation, battery level, unit number, charging status, volume status
Flashes when batteries are low or to indicate charging, solid when fully charged
2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz
Four (4) selectable channels
+/- .005% stability 32 to 122 Degree F (0 to 50 Degree C)
FM Wideband, +/-50 kHz deviation max, 50 uS de-emphasis
30,000 sq. ft (2787 sq. m) single channel with LT-84/LA-141 or 40,000 sq. ft (3716 sq. m) single channel with LT-82/LA-140
Programmable in 20 steps, automatic on loss of IR signal
Turns unit off after a specified time of no IR signal, default is 30 minutes
Better than one (1) nW/cm2 @40 dB SNR
Micro USB connector, 5 V, 500 mA
Lithium Ion
8 Hours of typical use
Fully charged in 2.5 Hours
14 to 104 Degree F (-10 to 40 Degree C)
-4 to 122 Degree F (-20 to 50 Degree C)
0 to 95% relative humidity, non-condensing
FCC Part 15, ICS-03, CE, RoHS, WEEE, ADA 706, CBC 11B-706
LA-140-GY, LT-82, LA-365, LA-401, LA-381, LA-405, LA-404, LA-403, LA-402, LA-380, LA-430, LT-84, LA-141, LA-382
Flat Black
Without Belt Clip: 3.75 x 2.0 x 0.64" (9.6 x 5.0 x 1.7cm)
With Belt Clip: 3.75 x 2.0 x 0.80" (9.6 x 5.0 x 2.1 cm)
Without Batteries: 1.9 oz (53.9g)
With Batteries: 2.8 oz (79.4g)
819267022294
Because the LR-4200-IR-P1 Intelligent DSP IR Receiver Package 1 is designed to deliver an unparalleled auditory experience, it's the perfect solution for enhancing or expanding your existing IR assistive listening systems in any setting. This comprehensive package includes the LR-4200-IR iDSP receiver, an integrated neck loop/lanyard, and a universal ear speaker, all designed to provide superior sound quality and convenience.
The LR-4200-IR receiver stands out in the industry for its exceptional range and sensitivity, ensuring a robust and reliable signal that outperforms other devices in its category. As the smallest IR receiver devices on the market, iDSP devices from Listen Technologies are not only more comfortable for the user but also simplify storage, management, and distribution.
The package's integrated neck loop/lanyard enhances the listening experience for those with T-coil-equipped hearing aids, while the included universal ear speaker allows everyone to benefit from the clarity and extensive signal range that the LR-4200-IR offers.
Each receiver is equipped with an OLED display for clear communication of the channel name and status, battery charge level, and volume level. The micro USB connection facilitates easy setup, programming, and firmware updates.
The LR-4200-IR-P1 receiver package is ideal for small to mid-size venues, from theaters and classrooms to houses of worship, offering an unmatched listening experience. The package includes one LR-4200-IR Intelligent DSP IR Receiver, one LA-430 Intelligent Ear Phone/Neck Loop Lanyard, and one LA-401 Intelligent Ear Speaker.
The IR receiver is capable of receiving on four wide band channels and is tuned to a single channel for user convenience. The receiver can be worn on a lanyard or belt clip and features an integrated neck loop for compatibility with T-coil hearing aids. It also provides customized audio to either earphones or the integrated neck loop, depending on which is connected.
The receiver incorporates a multi-functional OLED display and unique iDSP noise reduction technology. It's fully programmable via PC software and features a micro USB connector for programming/setup, inventory control, charging, and firmware upgrades. The receiver uses a non-proprietary lithium-ion battery and includes automatic battery charging circuitry. It automatically turns on when removed from the charging device and off when returned. The receiver also boasts a signal-to-noise ratio of 60 dB or greater, THD less than 2%, and an audio frequency response of 63 Hz - 15 kHz ( +/-3 dB).
Experience the difference with the LR-4200-IR-P1 Intelligent DSP IR Receiver Package 1, a comprehensive solution for superior audio quality and convenience.