SKU: 6524266541

Williams AV IR SY2 Small Area Infrared System 2 Kit

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Description

Williams AV IR SY2 Small Area Infrared System 2 KitThe IR SY2 Small Area Infrared System 2 Kit from Williams Sound includes an IR T1 small area infrared transmitter, a TPF 055 power supply, a WCA 106 6' micro USB cable, a WCA 124 adapter cable (3. 5mm female to RCA), two WIR RX22 4N infrared receivers, an STD 008 flat panel TV mounting bracket, HED 027 heavy duty folding headphones, a NKL 001 Neckloop, a CHG 3502 two bay bodypack charger, and BAT 026 2 AA NiMH batteries. This IR SY2 kit can be used

The IR SY2 Small Area Infrared System 2 Kit from Williams Sound includes an IR T1 small-area infrared transmitter, a TPF 055 power supply, a WCA 106 6' micro-USB cable, a WCA 124 adapter cable (3.5mm female to RCA), two WIR RX22-4N infrared receivers, an STD 008 flat-panel TV mounting bracket, HED 027 heavy-duty folding headphones, a NKL 001 Neckloop, a CHG 3502 two-bay bodypack charger, and BAT 026-2 AA NiMH batteries. This IR SY2 kit can be used for one- or two-channel operation 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 jury deliberation rooms. It provides a coverage area of up to 1300 square feet.

Williams Sound IR T1 Small Area Infrared Transmitter for Assistive Listening

The Williams Sound IR T1 is a dual-channel, infrared base transmitter designed for assistive listening in small areas. It is compatible with the WIR RX22-4 and WIR RX18 receivers and is well-suited for private TV listening in conference rooms, hospital rooms, assisted-living facilities, medical treatment centers, jury deliberation rooms, and more.

Easy to set up, the IR T1 features an 1/8" input jack that accepts any line level stereo audio. The operating frequencies (2.3/2.8 MHz) minimize high-efficiency lighting interference for a clear sound and provide a coverage area up to 1000 ft².

Three LEDs display power status and audio input strength. If a minimum acceptable audio level is not present on a channel, after twelve minutes that channel will automatically go into sleep/power-save mode to decrease power consumption by 80%.

The IR T1 can be mounted on any camera tripod stand with a 1/4"-20 threaded connector. It ships with a power supply and USB power cable, an 1/8" stereo audio cable, and an adapter cable for use with a TV equipped with an RCA audio output.

Features
  • Two-channel infrared transmitter for assistive listening in small areas
  • For private TV listening in conference rooms, hospital rooms, assisted-living facilities, medical treatment centers, jury deliberation rooms, and more
  • Compatible with WIR RX22-4 and WIR RX18 receivers
  • Easy, plug-and-play setup
  • 1/8" jack accepts any line level stereo audio input
  • Coverage area up to 1000 ft²
  • Sleep mode/power-save feature
  • Compact design
  • High-efficiency LEDs display power status and audio input
  • Can be mounted on any camera tripod stand with a 1/4”-20 threaded connector
  • Optional mounting options include the STD 008 TV top shelf mounting kit and the BKT 024 omnidirectional mount for wall or ceiling mounting
  • Power with included A/C power supply
  • Power from a standard USB port on a TV via the included USB cable
  • No FCC license or radio approval is required
Specifications
Compatible Receivers WIR RX22-4
WIR RX18
Modulation Wideband FM
± 50 kHz deviation maximum
50 μs pre-emphasis
Audio Carrier Frequencies Channel 1: 2.3 MHz
Channel 2: 2.8 MHz
Default at Power On: Carriers off
Carriers are automatically enabled upon presence of audio
Coverage Area 1000 ft² / 93 m²
Audio Inputs 1/8" / 3.5 mm stereo line level input jack
Ch 1 connected to tip, Ch 2 connected to ring, GND connected to sleeve
Audio Indicators 1 x 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 Hz to 12 kHz
Power Supply TFP 050 (included)
Input: 100-240 VAC, 50/60 Hz
Output: 5 VDC, 0.2 A (USB Type-A)
Universal supply with international adapters
Other USB power supply (must be at least 5 VDC, 0.2 A)
Power Cable USB Type-A to micro-USB
DC Power Input Micro-USB connector, 5 VDC, 0.2 A
Power Indicators Green LED
Power Save Mode Shuts off carrier when no audio is present for 12 minutes
Color Black
Mounting 1/4"-20 threaded hole
Operating Requirements 32 to 122°F / 0 to 50°C
Approvals and Compliance CE, RCM, FCC, Industry Canada, PSE, CUL, WEEE, RoHS, CB Scheme
Dimensions 5.65 x 3.65 x 1.15" / 14.4 x 9.3 x 2.9 cm
Weight 8.3 oz / 235 g

Williams Sound TFP 055 Power Supply for IR T1 Transmitter

The TFP 055 from Williams Sound is a power supply for the IR T1 transmitter less the power cord. It features a 100-240 VAC input with 50 to 60 Hz and 0.6 amperes. It can be used when paired with a WLC 004 USA line cord (sold separately). The output is 24 VDC, 1.04 amps, 25 watts maximum, and it is built with a barrel-style plug, center positive.

Specifications

Input 100 to 240 VAC, 50 to 60 Hz, 0.6 A
Output 24 VDC, 1.04 Amp, 25 W Maximum Barrel-Style Plug, Center Positive
Approvals UL, CE, RoHS, Energy Star 6
Recommended Line Cord Not Included, Sold Separately
WLC 004 USA
WLC 005 Europe
WLC 006 United Kingdom
WLC 007 Australia
Dimensions Not Specified by Manufacturer
Weight 0.4 lb / 0.2 kg

Williams Sound WCA 124 - 3.5mm Female TRS to Two RCA Male Cable Adapter for IR T1 (10.25")

The WCA 124 from Williams Sound is a 3.5mm female TRS to RCA male Stereo Cable that can be used for TV or any other audio source with RCA stereo outputs. The cable converts the RCA outputs to a 3.5mm jack that can then be used with a 3.5mm stereo male to male cable (sold separately).

Specifications
Cable Length 10.25" / 26.0 cm
Weight 0.8 oz / 23 g

Williams Sound WIR RX22-4N Infrared 4 Channel Bodypack Listening Receiver (2.3 - 3.8MHz)

The Williams Sound WIR RX22-4N Bodypack is an infrared bodypack listening receiver for use with compatible Williams Sound transmitters. The bodypack features 4-channels and operates on the 2.3, 2.8, 3.3, 3.8MHz bandwidth. The WIR RX22-4 can be used with mono or stereo headphones and earphones, or a neck-loop. Dual infrared detectors provide maximum sensitivity and operating range.

  • Ideal for lectures, conferences, worship and more
  • Compatible with Willams Sound transmitters operating on the 2.3, 2.8, 3.3, 3.8MHz
  • Can be used with mono or stereo headphones and earphones, or a neckloop
Specifications
Carrier Frequency 2.3, 3.3, 2.8, 3.8 MHz
Signal-to-Noise Ratio 60dB Min
Squelch @ 40dB S/N Ratio
Frequency Response 25Hz to 16kHz
THD & Noise Less than 1%
Connector 1/8" (3.5mm) Connector
Controls On/Off/Volume, Channel Selector Knobs
Batteries x2 AA Alkaline or NiMH
60 Hours w/Alkaline, 30 Hours w/Rechargeable
Dimensions 4.1 x 2.5 x 1.2" (104 x 72.4 x 30.4mm)

Williams Sound STD 008 TV Top Shelf for IR T1 Transmitter (Flat Black)

The flat black STD 008 from Williams Sound is a TV top shelf for the IR T1 transmitter (sold separately). It features an all-steel adjustable arm with a swivel lock. The front padded lip rests on the top portion of the TV (sold separately) and the adjustable arm with the swivel lock supports the rear of the shelf against the back of the TV.

Specifications

Material of Construction Painted Steel
Shelf Support Front Padded Lip Rest on TV. Adjustable Arm with Swivel Lock Supports Rear of Shelf.
Dimensions 6 x 4.8" / 15.2 x 12.2 cm
Weight 0.6 lb / 0.3 kg

Williams Sound HED 027 Heavy-Duty Folding Mono Headphones

Turn up the volume with the adult-sized HED 027 Heavy-Duty Folding Mono Headphones from Williams Sound. These headphones are designed to offer crisp sound in a lightweight and comfortable design. Foam earpads keep you listening in comfort for hours. The single-sided cord helps to minimize snags and tangles, and the standard 3.5mm mono plug is compatible with Williams Sound receivers and Pocketalkers.

Specifications

Driver Size 1.6" / 40 mm
Maximum Power Handling 100 mW
Foldable Yes
Audio Connector to Source 1/8" / 3.5 mm

Williams Sound NKL 001 Induction Neckloop for T-Switch Hearing Aids

The Williams Sound NKL 001 is an induction neckloop designed to magnetically couple an audio signal to a telephone coil-equipped (T-Switch) hearing aid. The neckloop has a standard 1/8" mini plug that can be connected to any audio device that has an 8-16 Ohm 1/8" output, such as a beltpack receiver, TV, tape player, etc. The neckloop has a slider so you can adjust the tension, and the 18" cord provides a good amount of slack for use with body-worn devices.

  • Integrated safety breakaway device
  • Cord Length: 18"
  • Adult size
  • Connector: 1/8" mono plug
  • Monoaural
  • Impedance: 8 to 16 Ohms
  • Recommended for FM receivers and select IR receivers
  • For individuals with moderate to severe hearing loss

Specifications

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)
Input Power 500 mW max
Impedance 8 to 16 Ohms
Connector 1/8" / 3.5 mm mono mini-plug
Cable Length 18 / 457 mm
Color Black
Approvals RoHS, WEEE
Weight 1.5 oz / 43 g

Williams Sound CHG 3502 Dual-Bay Battery Charger for Select Bodypack Transmitters and Receivers (Black)

The black CHG 3502 Dual-Bay Bodypack Battery Charger from Williams Sound is used for charging select Williams Sound T36, T46, R37 and Motiva bodypack transmitters and receivers. The two-bay charger allows you to simply dock the components and recharge the NiMH batteries inside without removing them.

The charger's plastic chassis features a red LED for each bay that indicates the battery is being charged. Note that you must have NiMH batteries installed and the components must be set to the NiMH setting. It takes 16 hours to fully recharge the batteries, and it's safe to leave the units in the charger even after the batteries have fully charged. 

Specifications

Compatible With PLR BP1 Loop receiver
PPA T36 Personal FM Transmitter
PPA T46 Transmitter
PPA R38 Receiver
PPA R35-8 Receiver
PPA R37 Receiver
WIR RX 22-4 Infrared Receiver
Motiva PFM T36 Personal FM Transmitter
Motiva PFM R36 Personal FM Receiver
Motiva PFM R33 Personal FM Receiver
Charging Time 16 Hours (Nominal)
Capacity 2 Components
Indicators 2 x Red LEDs (One for Each Bay); LEDs Are Lit When Charging
Enclosure ABS Plastic
Power Supply Input: 100 to 240 VAC, 50/60 Hz; 6 W, 0.5-0.3 A
Output: 6 VDC, 250 mA
Power Charger:
Input: 6 VDC, 300 mA, Center Positive
Output: 100 mA per Bay
Batteries NiMH Batteries Not Included
Approvals and Certifications CE, FCC, RoHS
Dimensions 4.9 x 3.9 x 2 / 12.4 cm x 9.8 cm x 5.1 cm
Weight 1.12 lb / 0.51 kg

Compatible with
  • PLR BP1 loop receiver
  • PPA R37 FM receiver
  • PPA R37-8 FM receiver
  • PPA R38 FM receiver
  • PPA T46 FM transmitter
  • WIR RX 22-4 infrared receiver
  • Motiva PFM T36 personal FM transmitter
  • Motiva PFM R36 personal FM receiver
  • Motiva PFM R33 personal FM receiver
Williams Sound Rechargeable AA NiMH Batteries (1500mAh, 2-Pack)

Looking for a pair of AA NiMH rechargeable batteries? Check out the Williams Sound BAT 026-2, a pair of AA rechargeable NiMH batteries rated at 1.2 volts and 1500mAh.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6524266541

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4.2 ★★★★★
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Product Reviews
M
Verified Purchase
MalinoisLover
Cuba, US
★★★★★ 4
LOVE this brand. Have many of their styles. This is basically an unstuffed toy.
Size: Large, Color: Dinos Frills (Gray)
I have about 10 -12 different styles of the GoDog brand toys. It is like Xmas when my Malinois dogs get a new GoDog toy. Have loved this brand for many years and have some toys which have lasted 5-6 years -- minor "surgeries" stitch they back together -- until I retired them. They have never just worn out. Just to be clear: THESE TOYS ARE NOT CHEW PROOF. NO STUFFED TOY IS CHEW PROOF. However, this brand of stuffed toy is more chew proof than other brands. But if you are looking for a chew proof stuffed toy be advised -- IT DOES NOT EXIST!! No fabric is chew proof. Even if they invented such a fabric I would not want to ruin my dog's teeth by letting them try to chew through it. Protecting one's dog's teeth should be the highest priority. If a dog can chew through a PLASTIC KENNEL and even METAL WIRE KENNELS (yes, it happens) then they can easily chew through a puffy, fluffy stuffed toy. The "Chew Guard Technology" language may be misleading to some customers who are disappointed in the brand. I defend the brand and have used it for many years. No, I don't get paid or get free toys. Since I have had many styles within this brand and even have the pink version of this style I thought I knew what I was getting. This is basically a toy without stuffing which some people prefer. For whatever reasons my dogs prefer toys that are stuffed. Really stuffed with a firm density that they can sink their teeth into. So this toy will be OK. I can tell it will not be one of their beloved toys like some of the brand's other styles such as the purple brontosaurus. My fault for not reading more closely and assuming the grey version would be exactly like the pink version which is fully stuffed. If they get bored with these two I keep some of the Chew Guard toys stock piled. BTW one can wash and dry these toys. Yes, eventually the squeakers suck up some water and die but one can replace the squeakers. Also on Amazon. So I am willing to replace the squeakers a few times in the life time of one of these toys to be able to wash and dry them occasionally. Usually takes a couple drying cycles to get the heavily stuffed toys dried completely. If you have an aggressive chewer you may wish to look into Goughnuts dog toys or other hard rubber toys that are designed for aggressive chewers. Even then, with a determined dog, the Goughnuts toys can be chewed through. I think they offer a replacement guarantee. The other brand which has some toys of hard rubber is West Paw. An excellent brand that also offers a one time replacement. Bully Sticks are another option for chewers. PLEASE, PLEASE, PLEASE stay away from the hard plastic chew toys like the Nyla Bones. Hard plastic toys will destroy your dog's teeth over time. I learned the hard way (no pun intended) and ruined one of my dog's teeth. Vet asked if I allowed my dog to chew ROCKS !!!!!! Every tooth was cracked or fractured. Not wishing to pull teeth I had to pay for some very expensive root canals and caps. Vet's advise: If you can't dent the toy or chew with your finger nail DO NOT offer to your dog. Good advise to follow. Even some of the Bully Sticks (Costco Brand) are so hard they can chip or fracture teeth. Best for you and your dog.
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Reviewed in the United States on September 1, 2019
P
Verified Purchase
P SD
Lake Worth, US
★★★★★ 5
Well made, minor issue was quickly resolved
Size: Large, Color: Dinos Bruto (Purple)
I purchased the Dino Bruto Dog toy for my labradoodle who is quite fond of squeaky, squawky stuffed toys and oddly enough has shown a preference for purple. I opened the package with my hound standing by waiting for his gift. I detached the tags and attempted to squeak the toy. It seemed difficult to squeak or honk. I tossed the purple Dino Bruto to my dog who excitedly chomped to squeak. The toy squawked a couple times and then just quit. My poor hound was staring up at me with that "what's up with this" look on his face. I tracked down the website for the GoDog toys, not going through the Amazon return process. I called the good people at GoDog and stated simply that my dog's favorite part of the toy failed quite quickly and I was wondering about guarantees. I was told to go to the website and file a replacement request. The replacement request required that I include a photo which I did as directed. I received an reply email within a couple hours which stated that a new toy would be sent out shortly. I am happy to report that we received a replacement toy, not the purple Dino, but a colorful wood duck. The squawker device works well and is still performing like new more than a month later. It appears that the squeaker is not those little plastic squeakers but the bigger heavy plastic bag, bladder, with what I visualize as a duck call sort of sound device. I am guessing because I haven't seen the inside of the GoDog toys. I have seen the guts of other stuffed toys which use this type of noise device. While our dog seems to enjoy the sound of the plastic bag, bladder set-up squawkers, they seem to fail quickly and I tend to avoid them because of this. The toys using this type of squawker that I have seen, use what looks like a cheap lightweight plastic bag which is not securely attached to the "voice box". Since the GoDog replacement toy is holding up so well, I am guessing GoDog uses a heavier grade plastic bladder coupled with reinforced construction. The purple Dino Bruto toy still looks new even after multiple times of our hound grabbing the purple toy, shaking it at us with his invite to give chase or play keep away. Since the squawker failed so quickly with the new toy, I figure it was just a defective item which does not reflect the general quality of toys from GoDog. One evening our neighbor was visiting while his pitbull was playing in our yard with our dog. Our patio door was open so our dog ran into the house and grabbed his purple Dino Bruto toy. He is a bit of a show-off with new toys. Our dog then went racing back into the yard, shaking his GoDog toy at the pitbull. A quick game of tug-of-war ensued. Since this is a new toy, our neighbor leaped into the game and took the toy away from the dogs. In that short time of tugging between the dogs, the toy held together and did not even pull apart at any of the seams. There were no puncture marks either. This is a game our dog has initiated before with the neighbor pitbull. Normally, the stuffed toys are ripped apart almost immediately. I was surprised and impressed with the quality of the sewing which appears to employ some sort of reinforced construction or heavier material. I plan to make more purchases from GoDog toys. The toys are a little more expensive than some stuffed dogs toys but they hold up so well I figure they are worth a few more dollars. They are great toys that hold up well and the company provides quick responses to inquiries. I consider this a winning combination.
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Reviewed in the United States on June 15, 2013
J
Verified Purchase
Jan F.
Birmingham, US
★★★★★ 5
Good quality
Size: Large, Color: Dinos Frills (Gray)
we’ve had many godog toys over the years and although my dog eventually rips through them I do find that they last longer than other cheap toys. Overall very well made!
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Reviewed in the United States on May 11, 2026
A
Verified Purchase
AmazonReviewer
Louisville, US
★★★★★ 5
Cute and fairly long lasting
Size: Large, Color: Dinos Frills (Red)
Lasted from Nov 13th, 2024-August 20th, 2025 lol very impressive. She played with it nearly daily and loved the big squeak. The squeak box was just ripped out so she probably won’t play with it anymore. Happy to order another!
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Reviewed in the United States on August 21, 2025
M
Verified Purchase
Marie
Birmingham, US
★★★★★ 4
He was OBSESSED!!!
Size: Large, Color: Dinos Frills (Gray), Size: Large, Color: Dinos Frills (Gray)
Our year and a half old lab was excited the moment he saw it come out of the box ! He had many toys that he tore into shreds within a day so this was his first “heavy toy “ that wasn’t easy to tear . I think he loves the design and feel of it , as he carried this thing EVERYWHERE and even to bed . Him and his sister share toys but this was his , he claimed it lol Now if it wasn’t for us telling him to stop trying to kill the Dino he could have easily tore into this thing within a couple of days . However since he started chewing gently he became obsessed with the squeaker , and used that as an alarm that he was up every morning in bed 😂 The quality of the product is actually pretty good but it’s not bullet proof, and our smart dog was able to sneakily tear a whole in the nose and some how pull out the stuffing . All in all I would definitely buy another toy from this company because they are made with quality for dogs , and lasted about three weeks longer than his average toys ! It was his favorite toy 💕
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Reviewed in the United States on September 3, 2023

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