Williams AV IR SY22 Large-Area Dante Infrared Assistive Listening System with Bodypack Receivers, IR+ Transmitter, (4) Emitters, and Array

Ensure every listener hears critical information clearly with the Williams AV IR SY22 Large-Area Dante Infrared Assistive Listening System. Built for professional environments, this infrared (IR) system combines an IR+ transmitter, bodypack receivers, four emitters and an array to provide wide, even coverage for auditoriums, conference centers, houses of worship and security monitoring rooms. With a maximum frequency response up to 16 kHz and total harmonic distortion under 2%, the IR SY22 delivers intelligible speech and program audio with minimal coloration—essential for emergency announcements, presentations and surveillance audio monitoring. Dante network compatibility simplifies integration into existing AV and security networks, enabling centralized control, routing and diagnostics across multiple zones. The commercial-grade construction and international desktop power supply make deployment straightforward for multi-site organizations and integrators. Whether you’re upgrading assistive listening for compliance, improving guest experience, or adding a layer of audio monitoring to your surveillance suite, the Williams AV IR SY22 provides reliable, high-fidelity audio across large areas. Contact your AV integrator or add to cart to enhance accessibility and monitoring in your venue today.

• Deliver clear, low‑distortion audio across large venues so every attendee, guest, or client receives intelligible sound
• Four high-performance emitters plus an array provide broad, uniform coverage ideal for auditoriums, conference centers, and houses of worship
• Dante network compatibility enables easy integration with existing AV and security networks for streamlined monitoring and surveillance workflows
• Includes bodypack receivers and an IR+ transmitter for reliable wireless listening with less interference and <2% total harmonic distortion
• Commercial-grade, internationally powered system designed for dependable, long-term operation in multi-site deployments