Williams AV IR SYS32-00 – Infrared Assistive Listening System (3 Receivers)
Williams AV IR SYS32-00 – Infrared Assistive Listening System (3 Receivers) is backordered and will ship as soon as it is back in stock.
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Williams AV IR SYS32-00 – Infrared Assistive Listening System (3 Re...
Product Overview
The Williams AV IR SYS32-00 is a medium-area infrared assistive listening system configured with three receivers for higher-capacity rooms. Built around the SoundPlus T3 infrared transmitter, it is a room-contained infrared assistive listening system for auditoriums, courtrooms, and government meeting spaces where signal privacy is required. Infrared keeps audio inside the room, unlike RF and Wi-Fi solutions.
Product Description
The IR SYS32-00 serves spaces that need several listening devices out of the box. It includes the IR T3 medium-area infrared transmitter, three WIR RX22-4 four-channel receivers, folding headphones, neckloops, batteries, a wall/ceiling mount, and an ADA wall plaque to signal availability of assistive listening. The transmitter operates on up to two channels (2.3/2.8 or 3.3/3.8 MHz) for dual-language interpretation or a single assistive feed, with contained coverage up to 32,000 ft2 single-channel using the included receivers and proper emitter placement. Power over Ethernet and a universal 48 VDC supply provide installation flexibility, and RS-232 control supports third-party AV integration. The included ADA plaque and mount make this a compliance-ready package for public venues. Add more receivers and earphones as attendance grows.
Key Features
- Three-receiver package — More listening devices out of the box for higher-capacity rooms.
- Room-contained privacy — Infrared does not pass through walls.
- ADA-ready — Includes an ADA wall plaque and mounting hardware for public compliance.
- Two-channel operation — Dual-language interpretation or a single assistive feed.
- PoE-ready — Power over Ethernet plus universal 48 VDC supply.
- Large coverage — Up to 32,000 ft2 single-channel with included receivers.
- Control integration — RS-232 for third-party AV control.
Typical Applications
- Auditorium and multi-purpose room assistive listening
- Courtrooms and government spaces requiring contained audio
- Boardroom and conference room interpretation
- Commercial meeting spaces and training rooms
Technical Specifications
| Technology | Infrared (line-of-sight, room-contained) |
| Transmitter | IR T3 medium-area, 2.3/2.8 or 3.3/3.8 MHz |
| Included receivers | 3 x WIR RX22-4 (4-channel) |
| Coverage | Up to 32,000 ft2 (single-channel) |
| Includes | Headphones, neckloops, batteries, wall/ceiling mount, ADA plaque |
| Power | 48 VDC universal supply; optional PoE |
| Warranty | 2-year parts and labor |
Full specifications: Williams AV SoundPlus T3 infrared system spec sheet.
Frequently Asked Questions
How is this different from the SYS30-00?
The SYS32-00 includes three receivers plus an ADA wall plaque and mount for higher-capacity, compliance-ready installs.
Why infrared for this space?
Infrared is room-contained, providing privacy for courtrooms and government meetings.
How is the transmitter powered?
Via the 48 VDC universal supply or optional Power over Ethernet.
Does it support hearing aids?
Yes, through the included neckloops for telecoil hearing aids.
Can it be controlled by an AV system?
Yes, using RS-232 monitoring and control.
What warranty applies?
Two-year parts and labor; Creation Networks assists with design and integration.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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