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The WIR SYS 75P PRO Infrared Jury Deliberation Room System by Williams Sound is a two-channel professional infrared transmitter combining an infrared modulator and an emitter into a single mountable enclosure. It can be used for applications in various environments for high-quality audio programs such as music, theater and audio description. The WIR SYS 75P transmitter will accept any line level with balanced or unbalanced audio inputs. Infrared receivers detect the transmission and convert the light signals back into audio signals. The WIR SYS 75P operates on frequencies of 2.3 to 3.8MHz and minimizes high-efficiency lighting interference. LED status indicators can be turned off after the initial setup. No FCC license or radio approval is required with this equipment.
Meets ADA compliance for jury deliberation rooms
Comes as a complete system with a carrying case
Master unit has troubleshooting lights built in
Separate Phoenix contact connector audio inputs for each channel (2.3 to 3.8 MHz)
Accepts balanced or unbalanced line level inputs, and can be used together for stereo operation or separately for mono
Unit senses if only one channel is in use and doubles the output power on that channel for twice the coverage
If no audio is present after a few minutes, unit automatically disables power to IR diodes, reducing power consumption by 80 percent
In the Box
Williams Sound WIR SYS 75P PRO Infrared Jury Deliberation Room System
WIR TX-75c PRO 2-Channel Infrared Transmitter (2.3/2.8 MHz)