Williams Sound WIR SYS 75P PRO Infrared Jury Deliberation Room System

Williams Sound WIR SYS 75P PRO Infrared Jury Deliberation Room System

Williams Sound WIR SYS 75P PRO Infrared Jury Deliberation Room System

B&H # WIRSYS75PPRO MFR # WIR SYS 75P PRO
Williams Sound WIR SYS 75P PRO Infrared Jury Deliberation Room System

Williams Sound WIR SYS 75P PRO Infrared Jury Deliberation Room System Back View

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Expected availability: 7-10 business days

Product Highlights

  • For Audio Description, Music, Theater
  • Two-Channel Infrared Transmitter
  • Modulator and Emitter
  • Balanced or Unbalanced Line Level
  • 2.3 to 3.8 MHz Frequencies
  • LED Status Indicators
  • Includes Carry Case
  • No FCC License Required
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This item is noncancelable and nonreturnable

$0.00 Tax Collected Outside NY and NJ

You Pay: $1,404.00

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  • 1Description

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
Table of Contents
  • 1Description
Battery Alkaline, 1.2 V
Earphones
Type Around-ear speaker
Jack 1/8" (3.5 mm) mono
Cable Length 39" (99 cm)
Driver Size 0.91" (23 mm)
Nominal Impedance 32 ohms
Frequency Response 20 Hz to 20 kHz
Power Input Max: 30 mW
Sensitivity 118 dB @ 1 kHz
Wall Plate
Dimensions (L x W x H) 10.38 x 6.25 x 0.13" (264 x 159 x 3.30 mm)
Mic
Plug 1/8" (3.5 mm) mono
Cord 36" (914 mm)
Phantom Power No
Nominal Impedance 1500 ohms
Operating Voltage 1.2 - 10 VDC
Frequency Response 100 Hz to 8 kHz
Pick-up Pattern Omni
Transducer Type Electret condenser
Sensitivity -38 dB ± 3 dB
Receiver
Style Body-Pack, dual-lens detector, lanyard
Lanyard 3" (.91 m); allows receiver to be worn around the neck
Operating Temperature (-10 to 50°C) 14 to 122°F
Battery Type 2 x AA, alkaline (BAT 001) or NiMH (BAT 026)
Battery Life Alkaline: 60 hours
NiMH: 30 hours/charge
Battery Drain 25 mA, nominal
Charging Contacts: For use only with CHG 3512
Carrier Frequency Channel 1: 2.3 MHz
Channel 2: 2.8 MHz
Channel 3: 3.3 MHz
Channel 4: 3.8 MHz
Packaging Info
Package Weight 9.21 lb
Box Dimensions (LxWxH) 18.25 x 14.125 x 7.0"

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