| ₹ 288825.0 includes GST and import duties. | |
| B2B customers can avail ₹ 44045.81 ITC on this product | |
| 100% Secure Payments | 100% Genuine product | |
| The product is eligible for Free Shipping |
Description
Williams Sound IR SYS31 Overview
The Williams IR SYS31 SoundPlus T3 Portable Infrared Courtroom System is a professional-grade, assistive listening and language-interpretation solution designed for medium-area coverage in courtrooms�with hassle-free installation. Featuring the upgraded T3 infrared transmitter, this system delivers stronger, more efficient audio signals with advanced LED technology, ensuring broader coverage with clear, interference-free sound across spaces up to 32,000 sq ft.
Designed for easy portability, the IR SYS31 comes with a carry case for effortless transport between rooms. The tabletop tripod securely mounts the T3 transmitter for a stable setup, while the omnidirectional conference microphone ensures clear, room-wide audio capture. Handheld receivers pick up the infrared signal, delivering sound through lightweight surround earphones or a mono neckloop, which transmits directly to T-coil hearing aids or cochlear implants. Ideal for environments with multiple adjacent rooms the T3's two-channel infrared transmission prevents signal spillover, maintaining privacy and clarity where it's needed most.
- 1 x IR T3 infrared transmitter
- 2 x WIR RX22-4N four-channel IR receivers
- 1 x MIC 149 omnidirectional conference microphone
- 2 x EAR 022 folding surround earphones
- 2 x NKL 001 18" mono neckloops
- 2 x BAT 001 AA batteries
- 1 x IDP 008 ADA wall plaque
- 1 x STD 007 tabletop tripod
- 1 x WCA 135 WC 12' mono cable
- 1 x TFP 061 power supply
- 1 x CCS 029 carry case
Items Included
- Williams Sound SoundPlus T3 Portable Infrared Courtroom System
- Williams Sound IR Medium Range Infrared Transmitter
- 2 x Williams Sound WIR RX22-4N Infrared 4 Channel Bodypack Listening Receiver (2.3 - 3.8 MHz)
- Williams Sound Tabletop Conference Microphone with TRRS 3.5mm Plug
- 2 x Williams Sound EAR 022 Surround Earphone
- 2 x Williams Sound NKL 001 Induction Neckloop for T-Switch Hearing Aids
- 2 x AA Alkaline Batteries
- Williams Sound IDP008 - ADA Wall Plaque for Hearing Assistance
- Williams Sound Tabletop Tripod for WIR TX75
- TFP 061 Power Supply
- WCA 135 WC Mono Cable (12')
- Williams Sound CCS029 - Mini Carrying Case for Miscellaneous Accessories
- Limited 2-Year Manufacturer Warranty
Additional Resources
Williams Sound IR SYS31 Specs
| Frequencies |
2.3, 2.8, 3.3, 3.8 MHz
|
| Modulation |
FM Wideband, ±50 kHz Deviation Max, 50 ?S Pre-Emphasis
|
| Audio Inputs |
Microphone: 3.5 mm, Stereo Jack
Line: Phoenix-Style Connector for Ch A and Ch B (Balanced or Unbalanced) |
| Gain |
Microphone: Rotary 10-dB Range
|
| Signal-to-Noise Ratio |
70 dB (Line Input)
|
| Frequency Response |
Microphone Input: 125 Hz to 17.0 kHz, -3 dB at 1 kHz
Line Input: 95 Hz to 17.6 kHz, -3 dB at 1 kHz ) |
| Operating Requirements |
32 to 122°F / 0 to 50°C
|
| Power Supply |
100 to 240 VAC Input, 50/60 Hz
18 W; 48 VDC Output |
| Dimensions |
9.0 x 3.8 x 1.4" / 229 x 97 x 36 mm
|
| Weight |
0.84 lb / 0.38 kg
|
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 283048.5 |
| 3-5 | ₹ 280160.25 |
| 5-10 | ₹ 274383.75 |
| 10+ | ₹ 268607.25 |
Bulk discount will be automatically applied during checkout based on quantity.