Williams AV IR T3
Williams AV IR T3 MEDIUM AREA INFRARED TRANSMITTER
Product Enquiry Form
Delivery Charges
Freight Charges within Australia
Soundgear Australia will do their very best, to ensure your order arrives as quickly as possible. We use an integrated network of post and road companies like StarTrack, TNT, Go Logistics, and Australia Post to deliver Australia wide. We will do our best to ship as quick as possible.
Oversize Items:
- Oversize items or multiple items such as horns, speakers, sports packs, may also incur additional charges to those calculated at checkout. We will contact you with any additional charges.
GENERAL AUDIO (excludes Lecterns-see Lectern pricing below)
| Price Range | Cost | Method |
| Up to 25 | $15 | Express Post |
| $26 to $300 | $25 | Post / Road |
| $301 to $500 | $28 | Post / Road |
| $501 to $1000 | $30 | Post / Road |
| $1001 to $2500 | $45 |
Post / Road |
Oversize Items:
- Oversize items or multiple items such as horns, speakers, sports packs, may also incur additional charges to those calculated at checkout. We will contact you with any additional charges.
Freight charges to W.A /N.T/Far North QLD, Regional and Rural areas:
- Additional charges to those listed may apply.
- Please contact us for a quote.
- If you place an order and we can’t get it to you for the freight charged we will contact you and let you know of the additional charges.
Sending to Residential Addresses:
- For all residential deliveries an additional $27.50 Inc-GST may also be charged for certain brands (Mipro, Bosch, Earthworks, Alfatron, FBT, Antari).
- If we cannot express Post it and it needs to go with a courier service, the additional residential fee will apply.
- If you have placed an order online we will contact you if this additional charge applies. Please feel free to call us on 02 9585 8687 to check the freight charge.
Deliveries to residential address need an “ATL” (authority to leave goods)
- Please leave us a note at check out advising us of an “ATL” ie/porch, front door etc should you not be home to sign.
| Price Range | Cost | Method Delivery times |
| Zone A | $110 | Zone A Areas (Sydney, Melbourne, Canberra, Adelaide, Newcastle, Wollongong) |
| Zone B | $242 | Country /Regional-All states, Perth, QLD -(excluding TAS /N.T) |
| Zone C | Quote required for TAS /N.T | |
| Note: | Zone A only calculated at checkout. All other zones will need to be charged separately. We will contact you to arrange this. |
**WE DO NOT SHIP OVERSEAS**
Thanks to the upgraded LED system, the IRT3 provides comprehensive coverage of up to 32,000 sq ft (2,972 sq m), overcoming challenges like background noise, reverberations, and distance from the sound source. Its robust signal ensures consistent audio performance throughout large spaces, eliminating the need for additional units or equipment.
This two-channel infrared transmitter is engineered for AV professionals and includes an integrated modulator and emitter. It operates on switchable carrier frequencies and offers optional Power-over-Ethernet (PoE) functionality, enabling remote power delivery up to 30 metres. Additionally, remote RS-232 control offers convenient management and flexibility.
With its compact and sleek design, the IRT3 can be easily installed and discreetly integrated into any space. Perfect for corporate environments, conference rooms, or areas requiring privacy, it provides clear, high-quality audio within a single room while preventing signal spillover into adjacent spaces. Ideal for any setting where confidentiality is key.
SYSTEM INCLUDES
- 1x WI-IRT3 – Infrared Transmitter
- 1x WI-BKT024 – Wall/Ceiling Mounting Bracket
- 1x WI-TFP057 – International Power Supply with Line Cord
How It Works
The IR T3 can be controlled remotely via RS-232 commands. The commands include:
- Powering the unit on/off
- Remotely setting the IR frequency (2.3/2.8 or 3.3/3.8)
- Muting the outgoing audio without powering off
- Turning back panel LEDs on or off
- Troubleshooting abilities
|
Dimensions: |
9.0″ W (229 mm) x 3.8″ D (97 mm) x 1.4″ H (36 mm) |
|
Weight: |
0.84 lb. (0.38 kg) |
|
Color: |
Black |
|
Power Supply: |
TFP 057 Desktop style international certified power supply with IEC line cord, 100-240 VAC input, 50-60 Hz, 18 W; 48 VDC output |
|
DC Power Input: |
2.1 mm ID barrel connector, 48 VDC, 0.2A, center positive |
|
Power Indicator: |
Green LED |
|
Sleep/Power Save Mode: |
Shuts off IR when no audio present for 12 minutes |
|
Modulation: |
FM Wideband, ±50 kHz deviation max, 50 μS pre-emphasis |
|
Baseband Frequencies: |
2.3, 2.8, 3.3, 3.8 MHz |
|
Coverage Area: |
Up to 32,000 sq. ft (2,972 sq. m) in single-channel mode with the RX22-4 receiver |
| Microphone gain adjust: | Rotary 10 dB range |
| Microphone channel switch: | Selects microphone input to Ch. A or Ch. B |
| Microphone input: | 3.5 mm, stereo jack with signal and bias connected to tip, electret microphone compatible (6 VDC bias supply with 2.7 k ohm series resistor) |
|
Audio Inputs: |
Line inputs: Phoenix style connector jack for Ch A and Ch B accept line level, balanced or unbalanced audio |
|
Audio Indicators: |
One yellow LED per channel. Lights up and stay on steady with minimum audio level. |
|
Signal-to-Noise Ratio: |
70 dB (line input) |
|
Frequency Response: |
95 Hz to 17.6 kHz, -3 dB re 1 kHz (line inputs) 125 Hz to 17.0 KHz, -3 dB re 1 kHz (microphone input) |
|
Operating Requirements: |
32°-122°F (0-50°C) |
|
Mounting Kit: |
Wall or Ceiling mount: BKT 024 Omnidirectional mount |
|
Compatible Receivers: |
WIR RX22-4, IR RX20 |
|
Warranty: |
2-year warranty against component failure and manufacturing defects. See Full Warranty statement on the website for details. |
|
Approvals/Regulatory Compliance: |
CE, FCC, Industry Canada, WEEE, RoHS, CB Scheme, RCM, PSE |