Williams AV IR SYS30 SoundPlus T3 Medium-Area Infrared System with PoE

Williams AV IR SYS30 SoundPlus^® T3 PoE Infrared Listening System

The Williams AV IR SYS30 is a comprehensive infrared assistive listening system designed for medium to large spaces. At the heart of the system is the upgraded SoundPlus^® T3 transmitter, which uses advanced LED technology to deliver strong, efficient two-channel audio coverage up to 32,000 square feet (2,972 square meters). Its optimized signal containment makes it ideal for adjacent rooms or environments requiring privacy without signal spillover.

This package includes everything needed for deployment: the T3 transmitter, handheld receivers, charger, headphones, neckloop, mounting bracket, and ADA wall plaque. The included PoE kit offers flexible installation by providing direct power supply wiring and switch connectivity through a convenient cable assembly.

Ideal for assistive listening for ADA/disability compliance and language interpretation in environments requiring privacy and confidentiality, or where audio signals need to remain in a space without spillover to adjacent spaces. Frequently used in:

• Medical centers and treatment rooms
• Courtrooms, jury deliberation rooms, and city council chambers
• Classrooms and lecture halls
• Auditoriums and theaters
• Conference rooms, corporate boardrooms, and training centers

• Complete infrared assistive listening system with upgraded T3 transmitter
• Covers up to 32,000 sq ft (2,972 sq m) in single-channel mode
• Two-channel transmission using advanced LED technology for efficient, high-quality audio
• Power-over-Ethernet (PoE) kit included for simplified installation and flexible power options
• Minimal signal spillover—ideal for adjacent room setups and privacy-sensitive environments
• Includes handheld IR receivers with user-friendly controls
• Folding mono headphones and neckloop included for versatile listening options
• Dual-bay body-pack charger supports convenient recharging of receivers
• Mounting bracket and ADA wall plaque included for compliance and installation
• Ideal for ADA compliance, language interpretation, and confidential audio delivery
• Commonly used in medical facilities, courtrooms, classrooms, theaters, and conference rooms

Spec Sheet

Manual

Wiring Guide

• (1) IR T3 Medium-area Infrared Transmitter
• (2) WIR RX22-4N Handheld IR Receivers
• (2) HED 027 Folding Mono Headphones
• (1) NKL 001 18" Mono Neckloop
• (1) CHG 3502 2-Bay Body Pack Charger
• (1) TFP 057 Power Supply
• (2) BAT 026-2 NiMH Rechargeable Batteries
• (1) POE KT1 Remote Power Kit Including Wire Cable Assembly (WCA 131 and WCA 133)
• (1) BKT 024 Wall/Ceiling Mounting Bracket
• (1) IDP 008 ADA Wall Plaque