The WIR RX22-4N is a four-channel selectable infrared receiver compatible with transmitters operating on the 2.3/2.8/3.3/3.8 MHz bandwidth. Dual infrared detectors maximize sensitivity and operating range. Range of up to 28000 square feet (2600 square meters) in single-channel mode when used with a Williams Sound WIR TX925 or WIR TX90 infrared system. Comfortable body-pack design features convenient channel selector and easy-to-use on/off volume control. The RX22-4N can be used with mono or stereo headphones earphones or a neckloop (lanyard included).
(1) WIR RX22-4N Receiver
(2) RCS 004 Lanyard
Use with earphones headphones or neckloop (lanyard included)
Uses AA alkaline or rechargeable batteries
Five-year warranty (90 days on accessories)
Body-Pack dual-lens detector lanyard