The TX925 infrared system is ideal for stereo applications and language interpretation for up to two languages. The WIR TX925 has an operating range of up to 18,000 sq. ft. in two channel mode or 28,000 sq. ft. in single channel mode with the included TX9. The operating range can be increased by connecting additional WIR TX9's. Listen to the program with the optional RX12-4 four-channel receiver, RX14-2 two-channel receiver, RX14 or RX16 two-channel/stereo receivers.

• WIR TX925 Spec Sheet (PDF)
• Manual

The WIR TX900 infrared system is designed to be the best-sounding and most cost-effective solution for simultaneous interpretation of up to four languages. This wireless lightwave system helps listeners hear the language they understand, while minimizing background noise, and overcoming poor acoustic conditions commonly found in conferences. The flexible design of the WIR TX900 system permits permanent and portable installations and can accommodate a wide range of auditorium sizes and configurations. 2.3-3.8 MHz carrier frequency (baseband) minimize interference from high-efficiency lighting and no license is needed for transmission - anywhere in the world! Wideband transmission means superb audio quality for hours of listening without fatigue.

• WIR TX900 Spec Sheet (PDF)
• Manual

Includes 1 MOD 232 Modulator, 1 WIR TX9 Emitter, 4 RX12-4N  Receivers, 4 HED 021 Headphones and 1 NKL 001 Neckloop

The Basic Courtroom System, model WIR SYS 1, is the complete hearing assistance solution for the courtroom. Listeners wear wireless RX12-4N receivers to hear to the proceeding anywhere in the listening area. For the severely hard of hearing, the RX12-4N can be equipped with a neckloop (included) to amplify their telecoil equipped hearing aid. SoundPlus™ infrared technology ensures privacy and security: the message of the proceeding doesn’t travel outside the walls of the courtroom. Each WIR SYS 1 package includes: one (1) TX9 emitter, one (1) MOD 232 modulator, four (4) body-pack style RX12-4N receivers, four (4) HED 021 Headphones, one (1) neckloop and one (1) RPK 005 rack panel kit. The WIR SYS 1 meets and exceeds government ADA regulations for public hearing assistance, and is backed by a five-year warranty (90 days on accessories).

• WIR SYS 1 Spec Sheet (PDF)
• Manual

with 1 MOD 232 Modulator, 1 WIR TX9 Emitter, 3 RX14-2 Receivers, 1 RX12-4N Receiver, 1 HED 021 Headphone and 1 NKL 001 Neckloop.

The Value Courtroom System, model WIR SYS 2, is the ideal hearing assistance package for courtrooms with limited budget resources. Participants wear headset style receivers to listen to the courtroom proceeding at the volume of their comfort level anywhere in the seating area. For the severely hard of hearing, the RX12-4N receiver can be used with a neckloop (included) to amplify the participant’s telecoil equipped hearing aid. SoundPlus™ infrared technology ensures privacy and security: the message of the proceeding will not travel outside the walls of the courtroom. Each WIR SYS 2 package includes: one (1) TX9 emitter, one (1) MOD 232 modulator, three (3) headset RX14-2 receivers, one (1) RX12-4N receiver, one (1) HED 021 Headphone, one (1) NKL 001 neckloop and one (1) RPK 005 rack panel kit. The WIR SYS 2 meets and exceeds government ADA regulations for public hearing assistance, and is backed by a five-year warranty (90 days on accessories).

• WIR SYS 2 Spec Sheet (PDF)
• Manual

with 1 MOD 232 Modulator, 1 WIR TX9 Emitter, 3 RX14-2 Receivers, 1 RX12-4N Receiver, 1 HED 021 Headphone, 1 NKL 001 Neckloop, and SS-6 Floor Stand Kit.

The Value Courtroom System with portable stand, model WIR SYS 2P, is the ideal hearing assistance package for courtrooms that may be required to move from one room to the next. The system includes a SS-6 floor stand kit, which can be used anywhere, and setup up quickly as needed. Participants wear RX14-2 headset style receivers to listen to the courtroom proceeding at the volume of their comfort level anywhere in the seating area. For the severely hard of hearing, the RX12-4N receiver can be used with a neckloop (included) to amplify the participant’s telecoil equipped hearing aid. SoundPlus™ infrared technology ensures privacy and security: the message of the proceeding will not travel outside the walls of the courtroom. Each WIR SYS 4 package includes: one (1) TX9 emitter, one (1) MOD 232 modulator, three (3) headset RX14-2 receivers, one (1) RX12-4N receiver, one (1) HED 021 headphone, one (1) NKL 001 neckloop, and one (1) SS-6 floor stand kit. The WIR SYS 2P meets and exceeds government ADA regulations for public hearing assistance, and is backed by a five-year warranty (90 days on accessories).

• WIR SYS 2P Spec Sheet (PDF)
• Manual

The Language Interpretation System, model WIR SYS 4, is the ideal package for courtrooms that may be required to translate up to four languages simultaneously. Participants wear the RX12-4N body-pack style receiver to listen to the language of their choice. They can sit anywhere in a 11,000 ft2 area and can adjust the volume to meet their comfort level. For the hard of hearing participant, the RX12-4N receiver can be used with a neckloop (included) to amplify the participant’s telecoil equipped hearing aid. SoundPlus™ infrared technology ensures privacy and security: the message of the proceeding will not travel outside the walls of the courtroom. Each WIR SYS 4 package includes: two (2) TX9 emitter, two (2) MOD 232 modulator, four (4) RX12-4N receivers, four (4) HED 021 headphones, one (1) NKL 001 neckloop, and one (1) RPK 005 rack panel kit. The WIR SYS 4 meets and exceeds government ADA regulations for public hearing assistance, and is backed by a five-year warranty (90 days on accessories).

• WIR SYS 4 Spec Sheet (PDF)
• Manual

2.3/2.8/3.3/3.8 MHz, black housing, red lens

TX9 emitter produces a wide-angle infrared signal that concentrates the IR energy efficiently in the listening area. Operating on the 2.3-3.3 MHz bandwidth, the TX9 is less susceptible to radio and lighting interference. Each TX9 emitter can cover up to 28,000 sq. feet (2,600 sq. meters) in single-channel operation. The coverage area can be easily increased by daisy-chaining additional TX9 emitters. A wall/ceiling omnidirectional mount is included and stand kits are available for portable operation.

• WIR TX9 Manual (PDF)
• Manual

2.3/2.8/3.3/3.8MHz

Each microprocessor controlled MOD 232 modulator handles two audio channels. Baseband outputs can daisy-chain two MOD 232 together for four-channel operation. Flexible combination jacks permit balanced/unbalanced line-level inputs. Carrier frequencies are controlled by the microprocessor and a frequency synthesizer for rock-solid frequency control.

• MOD 232 Spec Sheet (PDF)
• Manual

2-Channel Digital Infrared 2 to 6MHz

The TC-902 system is designed to offer simultaneous interpretation and audio distribution for 2 languages using state-of-the-art infrared transmission technology. It complies with the CE requirements and IEC industry standards, operates in the new and higher frequency band 2 MHz to 6 MHz to avoid radio frequency and lighting interferences, ideally suited for use in business and government conferences, international conventions and other multilingual applications.

• TC-902 digital infrared system
• Infrared Simultaneous Interpretation Manual -PDF

4-Channel Digital Infrared 2 to 6MHz

Conferencing System Designed to Offer Simultaneous Interpretation for 3+1 Languages

The TC-904 system is designed to offer simultaneous interpretation and audio distribution for up to three different languages plus the floor language using state-of-the-art infrared transmission technology. It complies with the CE requirements and IEC industry standards, operates in the new and higher frequency band 2 MHz to 6 MHz to avoid radio frequency and lighting interferences, ideally suited for use in business and government conferences, international conventions and other multilingual applications.

• TC-904 digital infrared system
• Infrared Simultaneous Interpretation Manual -PDF

4-Channel, 20 Receivers, Digital Infrared 2 to 6 MHz

This infrared system has all the components you'll need to accommodate a conference with up to 4 languages and 20 listeners. Some users choose to use one channel for assistive listening. It includes a digital transmitter, a medium power radiator with wall mount bracket, 20 Integrus receivers with headsets and a body pack lanyards. It also includes 100 ft of cable, and the necessary connectors and alkaline batteries.

Call to have us design a custom system for you at no additional cost.

Integrus Digital Infrared System
Integrus Architect & Engineer Specifications (PDF)
Integrus Data Brochure (PDF)

4 receivers, expandable 4-channel IR System

The Basic Stationary IR System is a great IR solution for those just getting started and those on a tight budget. The system includes 4 stetho receivers and is ideal for venues wishing to comply with ADA requirements. It can accommodate four listeners. It is designed for applications that require the audio signal to be isolated for security or other reasons, such as assistive listening, soundfield, language interpretation, live theater, houses of worship, courtrooms, secure rooms, and for auditory description. Custom systems available.

4 receivers, expandable 4-Channel IR System

The Performance Stationary IR System is designed for installations that require mounting of the transmitter (rack mount) and radiator. The system includes 4 Listen stetho receivers, and a convenient storage station, and an ADA compliance signage kit for venues to demonstrate ADA compliance. The system can cover up to 20,000 square feet. Listen’s IR systems are designed for applications that require the audio signal to be isolated for security or other reasons, such as assistive listening, soundfield, language interpretation, live theater, houses of worship, courtrooms, secure rooms, and for auditory description. Custom systems available.

8 receivers, 4-Channel IR System

The Advanced Installed IR System provides great signal coverage in a venue while keeping the overall cost of the system low. Because the LS-82-SIR includes rechargeable batteries and a charging station, it is ideal for frequent use. Includes eight stetho receivers, NiMH rechargeable battery packs and a charging station. The system can cover up to 20,000 square feet. Listen’s IR systems are designed for applications that require the audio signal to be isolated for security or other reasons, such as assistive listening, soundfield, language interpretation, live theater, houses of worship, courtrooms, secure rooms, and for auditory description. Custom systems available.

48 receivers, 4-Channel IR System

4-Channel, 48-Listener Stationary IR System delivers clear audio from four audio sources to 48 listeners with consistent great sound and substantial signal coverage. Includes transmitter and radiator mounting hardware, rechargeable batteries and charging stations. It is designed for delivering multi-channel audio in applications such as language interpretation, houses of worship, courtrooms, secure rooms, and for auditory description. It includes four Stationary IR Transmitters and 48 stetho receivers, NiMH rechargeable battery packs and six charging station. The system can operate between one and four channels of audio and can cover up to 80,000 square feet. Listen’s IR systems are designed for applications that require the audio signal to be isolated for security or other reasons, such. Custom systems available.