Small-area Infrared System for Two

IR SY2

This system comes with 2 receivers and a charger.

Small-area infrared system 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 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.

Receivers

Description

This system comes with 2 receivers and a charger.

Small-area infrared system 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 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.

System Includes

(1) IR T1 small-area infrared transmitter
(1) TFP 055 power supply
(1) WCA 106 USB micro cable, 6 ft. (USB 2.0 to USB micro)
(1) WCA 124 adapter cable (3.5mm F to RCA)
(2) WIR RX22-4N infrared receivers
(1) STD 008 flat-panel[nbsp]TV[nbsp]mounting bracket
(2) HED 027 heavy-duty, folding, mono headphones
(1) NKL 001 Neckloop
(1) CHG 3502 two-bay body-pack charger
(2) BAT 026-2 AA NiMH batteries

Features

  • High-efficiency LEDs display power status and audio input
  • Power with[nbsp]A/C[nbsp]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

BAT 026-2

NiMH, 1.2 Volt, 1500 mAh

CHG 3502

Dimensions:

4-7/8"L x 3-7/8""W x 2"H (12.4 cm L x 9.8 cm W x 5.1 cm)

Shipping Weight:

1.1 lbs (0.5 kg)

Enclosure:

Black, ABS plastic

Charger Power:

Input: 6 VDC, 300mA, Center Positive.

Output: 100mA per bay.

Power Supply:

Williams Sound TFP 041 (US)

Input: 100-240 VAC, 50-60Hz, 0.5-0.3 A

Output: 6 VDC, 1.5 A.

Charging Time:

16 hours nominal *

Unit Capacity:

2 Units

Indicators:

2 Red LEDs - one for each bay. LEDs are lit when charging.

Approvals:

CE, FCC, RoHS

 

HED 027

Style Heavy-duty, folding, mono headphones
Plug 3.5mm mono
Cord 39"
Driver Size 40 mm
Nominal Impedance 16Ω
Freq. Response 20 - 20kHz
Weight 102g
Max Power Input 100 mW
Sensitivity 96 dB @ 1kHz
Replacement Pads EAR 035 (one pair)
 

NKL 001

Color: Black
Weight: 1.5 oz
Length: 18.5” cord
Connector: NKL 001: 3.5 mm mono plug NKL 001-S: 3.5 mm stereo plug with ring disconnected
Impedance: 8-16 Ohms
Input Power: 500 mW max
Magnetic Field Strength: 25 mW input at 1000 Hz produces 1.7 A/m 6” above the center of loop 85μW input produces 0.1 A/m (IEC Standard)
Approvals: RoHS, WEEE
Warranty: One Year

STD 008

Weight 0.6 lb (272 g)
Dimensions 6” W x 4.75” D (15 cm W x 12 cm D)
Material Painted Steel
Color Flat Black
Shelf support Front padded lip rests on TV. Adjustable arm with swivel lock supports rear of shelf.
 

WCA 106

0.05 lbs.  

WIR RX22-4N architectural and engineering specifications

  • The receiver shall be a body-pack type with IR detector lens behind face of the unit.
  • The unit shall have a lanyard for hands-free operation.
  • The receiver shall have a rotary-type volume control.
  • The receiver shall operate for 60 hours with two AA alkaline batteries and for 30 hours per charge with NiMH AA batteries.
  • The receiver shall be charged without battery removal via charger contacts in the case. A drop-in charger accessory shall recharge the batteries in 16 hours when used with CHG 3512 charger.
  • The receiver shall be housed in an impact resistant plastic case with a hinged battery door that does not separate from the receiver.
  • The receiver shall receive 2.3 MHz, 2.8 MHz, 3.3 MHz or 3.8 MHz modulated IR signals with 50 µS de-emphasis. The receiver shall have a 3.5 mm stereo phone jack and accommodate low-impedance mono or stereo earphones and headphones.
  • The receiver shall accommodate neckloop telecoil couplers.
  • The receiver shall provide 125 dB SSPL90 output with HED 021 headphone and 110 dB SSPL90 with EAR 013 earbud-type earphone.
  • The system electrical frequency response shall be 25 Hz to 16 kHz, +1, -3 dB and the S/N ratio shall be 60 dB.
  • The receiver shall have CE, FCC RoHS and WEEE approval. The receiver shall be covered by a five-year parts and labor warranty, excluding earphones, headphones, batteries and chargers.
  • The receiver shall be the Williams Sound model WIR RX22-4.

WIR RX22-4N

Receiver Style: Body-Pack, dual-lens detector, lanyard
Size: 4.1" L x 2.85" W x 1.2" H (104.1 mm x 72.4 mm x 30.4 mm)
Weight: 4.5 oz (127 g) with batteries
Color and Material: Black
Lanyard: 3 ft (0.91 m), allows receiver to be worn around the neck
Operating Temperature: -10° C to +50° C
Battery Type: 2 x AA, alkaline (BAT 001-2) or NiMH (BAT 026-2)
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
De-Emphasis: 50 uS
FM Deviation: ±50 kHz
Signal-to-Noise Ratio: 60 dB min.
Squelch: Receiver squelches (mutes) at 28 dB S/N ratio
Frequency Response: 25 Hz to 16 KHz, +1 dB, -3 dB, electrical response
Total Harmonic Distortion: Less than 1%, electrical response
Controls: ON/OFF/VOLUME: combination thumbwheel knob Channel Selector: four-position rotary switch
Indicators: Red LED “ON" indicator, flashes to indicate Low battery
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
Acoustic Output: 125 dB SSPL90 with HED 021; 110 dB SSPL90 w/ EAR 013
Sensitivity: Better than 1 nW/cm2 for 40 dB signal-to-noise ratio
Approvals: CE, FCC, RoHS, WEEE
Warranty: 5 years on receiver, 90 days on accessories
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
 

Other Models

IR T01 S01

Warranty

5 Years

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