• Williams AV IR SY1 Small-Area Infrared System for Individuals
1 1

Williams AV IR SY1 Small-Area Infrared System

Williams AV IR SY1 Small-Area Infrared System

SoundPro Item: 30548 | Part Number: IR SY1

$835.00
$925.00 $835.00
Your Price Sold out
MSRP: $925.00 | MAP: $835.00

Usually ships in 5-7 business days

  • High-efficiency LEDs display power status and audio input
  • Power with A/C power supply or standard USB port on a TV
  • Plug-and-play install with 3.5MM audio input
  • One- or two-channel operation (2.3 and 2.8 MHz)
  • Provides coverage area of up to 1300 square feet
Log in or register for YOUR best price

The Williams AV IR SY1 Small-Area Infrared System is ideal for use as a small-area assistive listening system or for private TV listening in small conference rooms, hospital rooms, assisted living facilities, medical treatment centers and/or jury deliberation rooms. High-efficiency LEDs display power status and audio input. Power withA/Cpower supply or standard USB port on a TV. Plug-and-play install with 3.5MM audio input. One- or two-channel operation (2.3 and 2.8 Mhz). Provides coverage area of up to 1300 square feet.

View full details

Specifications

Certifications
Warranty
2 years
Approvals/Regulatory Compliance
CE, RCM, FCC, Industry Canada, PSE, CUL, WEEE, RoHS, CB Scheme
Approvals
CE, FCC, RoHS, WEEE
Dimensions
Dimensions (WxDxH)
5.65x3.65x1.15" (14.4x9.3x2.9 cm)
Dimensions
6” W x 4.75” D (15 cm W x 12 cm D)
Size
4.1" L x 2.85" W x 1.2" H (104.1 mm x 72.4 mm x 30.4 mm)
Electrical
Cord
39"
Battery Drain
25 mA, nominal
Audio
Driver Size
30 mm
Max Power Input
100 mW
Sensitivity
110 dB @ 1kHz
Audio Inputs
3.5mm stereo line level input jack, Ch 1 connected to tip, Ch 2 connected to ring, GND connected to sleeve
Audio Indicators
One Yellow LED per channel, lights up and stays on steady with minimum audio level.
Signal-to-Noise Ratio
70 dB at onset of limiting
Frequency Response
100 - 12,000 Hz
Total Harmonic Distortion
Less than 1%, electrical response
Audio Output Jacks
3.5 mm stereo mini phone jack Accepts 3.5 mm mono or stereo phone plug
Audio Output Power
15 mW max at 32 Ω
Connectivity
Plug
3.5mm mono
Power Cable
USB to micro USB cable
DC Power Input
Micro USB connector, 5VDC, 0.2A
Acoustic Output
125 dB SSPL90 with HED 021; 110 dB SSPL90 w/ EAR 013
Construction
Color
Black
Material
Painted Steel
Color and Material
Black
Charging Contacts
For use only with CHG 3512
Compatibility
Compatible Receivers
WIR RX22-4, IR RX20
Compatible Headphones/Earphones
Mono or stereo, 8-32 ohms, 3.5 mm mini phone plug, HED 021, HED 026, EAR 013, EAR 014, EAR 022, NKL 001
Included Items
Lanyard
3 ft (0.91 m), allows receiver to be worn around the neck
Environmental
Operating Temperature
-10° C to +50° C
Shipping
Weight
52g
General
BAT 001-2
Alkaline, 1.5 Volt
Style
Mono, folding headphone
Nominal Impedance
32Ω
Freq. Response
20 - 20kHz
Replacement Pads
HED 023 (one pair)
Power Supply
TFP 055 – 100-240VAC 50/60Hz Input; 5VDC, 1A USB Output, Universal Supply with international adapters; Other USB Power Supply (must be at least 5VDC, 0.2A)
Power Indicator
Green LED
Sleep/Power Save Mode
Shuts off carrier when no audio present for 12 minutes
Operating Requirements
32°-122°F (0-50°C)
Shelf Support
Front padded lip rests on TV. Adjustable arm with swivel lock supports rear of shelf.
Receiver Style
Body-Pack, dual-lens detector, lanyard
Carrier Frequency
Channel 1: 2.3 MHz, Channel 2: 2.8 MHz Channel 3: 3.3 MHz, Channel 4: 3.8 MHz
De-Emphasis
50 uS
FM Deviation
±50 kHz
Controls
ON/OFF/VOLUME: combination thumbwheel knob Channel Selector: four-position rotary switch
Indicators
Red LED “ON" indicator, flashes to indicate Low battery
Radio
Modulation
FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis
RF
Carrier Frequencies
2.3MHz (Ch 1) and 2.8MHz (Ch 2); Default at power on = carriers off. Carriers are automatically enabled upon presence of audio.
Squelch
Receiver squelches (mutes) at 28 dB S/N ratio
IR
Coverage Area
1,300 sq. ft (120 sq. m.) with the WIR RX22-4 1000 sq. ft. (93 sq. m.) with the IR RX20
Power
Battery Type
2 x AA, alkaline (BAT 001-2) or NiMH (BAT 026-2)
Battery Life
Alkaline: 60 hours, NiMH: 30 hours/charge

Why Choose SoundPro?

Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.

Start Shopping

  • Certified Account Managers

    Our Account Managers, with 16+ industry certifications, are ready to find your solution.

  • Personalized Pricing

    We know every project is unique. Get a personalized quote anytime you need it

  • Fast Shipping & Local Pickup

    In stock items ship same day if ordered by 4pm CST. Pickup offered in Irving, TX.

  • Accountability from Real People

    We aim for a smooth, transparent experience by setting and sticking to clear expectations.

  • Easy Payments & Financing

    We accept all major credit cards and also offer financing through our partners.

1 2