{"product_id":"williams-av-commercial-grade-medium-area-infrared-transmitter-system-with-poe-wir-rx22-4n","title":"Williams AV IR SYS30-00 – Infrared Assistive Listening System (PoE)","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWilliams AV IR SYS30-00\u003c\/strong\u003e is a complete, medium-area infrared assistive listening system with Power over Ethernet, built for room-contained audio in commercial AV installations. It pairs the SoundPlus T3 infrared transmitter with two four-channel receivers, headphones, a neckloop, and a charging kit, making it a turnkey infrared assistive listening system for courtrooms, boardrooms, and government spaces. Because infrared stays inside the room, it delivers the signal privacy that RF and Wi-Fi systems cannot.\u003c\/p\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe IR SYS30-00 provides everything an integrator needs to deploy a contained infrared assistive listening system in a single room. At its core is the IR T3 medium-area infrared transmitter, which broadcasts on up to two channels (2.3\/2.8 MHz or 3.3\/3.8 MHz) for dual-language interpretation or a single assistive-listening feed. The system includes two WIR RX22-4N four-channel infrared receivers, headphones, a neckloop for telecoil users, a two-bay charger, rechargeable batteries, and a remote power kit for the emitter. Infrared coverage reaches up to 32,000 ft2 single-channel with the included receivers when emitters are placed for line-of-sight. Power over Ethernet and a universal 48 VDC supply give installers flexible cabling, and RS-232 control supports integration with third-party AV control systems. The system is ideal where confidentiality is required, and additional receivers, \u003ca href=\"https:\/\/creationnetworks.net\/search?q=EAR%20022\"\u003eearphones\u003c\/a\u003e, and \u003ca href=\"https:\/\/creationnetworks.net\/search?q=WIR%20RX22\"\u003eWIR RX22 receivers\u003c\/a\u003e can be added as capacity grows.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurnkey infrared system\u003c\/strong\u003e — Transmitter, two receivers, headphones, neckloop, charger, and power kit in one package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom-contained privacy\u003c\/strong\u003e — Infrared signal does not pass through walls, ideal for courtrooms and confidential meetings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-channel capability\u003c\/strong\u003e — Supports dual-language interpretation or a single assistive-listening feed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoE-ready\u003c\/strong\u003e — Power over Ethernet plus universal 48 VDC supply for flexible installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge coverage\u003c\/strong\u003e — Up to 32,000 ft2 single-channel with the included receivers and proper emitter placement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecoil support\u003c\/strong\u003e — Included neckloop serves hearing-aid users with a T-coil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl integration\u003c\/strong\u003e — RS-232 monitoring and control for third-party AV systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCourtrooms and government spaces requiring contained audio\u003c\/li\u003e\n\u003cli\u003eBoardroom and conference room assistive listening\u003c\/li\u003e\n\u003cli\u003eAuditorium and multi-purpose room interpretation\u003c\/li\u003e\n\u003cli\u003eTraining rooms and commercial meeting spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:420px\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eInfrared (line-of-sight, room-contained)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eTransmitter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eIR T3 medium-area, 2.3\/2.8 or 3.3\/3.8 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eIncluded receivers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e2 x WIR RX22-4N (4-channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eUp to 32,000 ft2 (single-channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e48 VDC universal supply; optional PoE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003eHeadphones, neckloop, 2-bay charger, rechargeable batteries, PoE kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px\"\u003e2-year parts and labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eFull specifications: \u003ca href=\"https:\/\/williamsav.com\/product\/ir-t3-medium-area-infrared-system-with-poe\/\"\u003eWilliams AV SoundPlus T3 infrared system spec sheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy infrared instead of RF for this space?\u003c\/strong\u003e\u003cbr\u003eInfrared is contained within the room, so it provides privacy required in courtrooms and confidential government meetings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many listeners can it support?\u003c\/strong\u003e\u003cbr\u003eThe included receivers cover typical rooms; additional WIR RX22 receivers and earphones can be added for larger audiences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the transmitter powered?\u003c\/strong\u003e\u003cbr\u003eVia the included 48 VDC universal supply or optional Power over Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support hearing aids?\u003c\/strong\u003e\u003cbr\u003eYes. The included neckloop delivers audio to hearing aids and cochlear implants equipped with a telecoil.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be controlled by a third-party AV system?\u003c\/strong\u003e\u003cbr\u003eYes, through RS-232 monitoring and control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty and support are included?\u003c\/strong\u003e\u003cbr\u003eA two-year parts-and-labor warranty; Creation Networks provides design and integration support.\u003c\/p\u003e","brand":"Williams AV","offers":[{"title":"Default Title","offer_id":47976454586604,"sku":"IR SYS30-00","price":1498.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/IR-sy7.png?v=1784686633","url":"https:\/\/creationnetworks.net\/products\/williams-av-commercial-grade-medium-area-infrared-transmitter-system-with-poe-wir-rx22-4n","provider":"Creation Networks","version":"1.0","type":"link"}