The IR RX20 Infrared Receiver from Williams AV is a stereo stethoscope-style receiver that works with compatible IR interpretation and assisted listening systems on the 2.3 or 2.8 MHz spectrum. Simple to use, this stereo receiver is ideal for medium to large group settings where top sound quality is required. The IR RX20 receivers have an internal LiPo battery and are charged on the optional CHG 520 charger. Battery life is up to 8 hours on a single charge.
The WIR RX15-2 Two-Channel Infrared Receiver Headset from Williams Sound provides hands free reception of infrared signals, making it perfect for use in providing one-way voice communication, hearing assistance or translation reception during conferences, meetings and presentations. When used with the WIR TX90 Transmitter, the RX15-2 infrared receiver headset makes creating an mid-range RF broadcast area of up to 3,500 square feet. Capable of accessing two IR channels, this headset allows for the more flexible use that comes from having multiple transmitters covering the same event.
The WIR RX22-4 Infrared Receiver from Williams Sound is a four-channel extended range receiver compatible with emitters on the 2.3/2.8/3.3/3.8 MHz bandwidth. The receiver's dual infrared sensors maximize operating range, allowing crystal clear reception of up to 28,000 sq ft (2,600 sq m) when used with the Williams Sound Wir TX925 or TX90 emitters operating in single-channel mode. The WIR RX22-4 Infrared Receiver's slim body pack design includes a channel selector knob and an easy to operate power and volume control You can customize the RX22-4 with your choice of headphones, earbuds or a neckloop (lanyard included).
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