The TT129 Hands-free Full-duplex Communication System Three Transmitters

The TT129 hands-free full-duplex communication system is a new product from retekess. It is the first multi-transmitter intercom system that supports three transmitters speaking at the same time. It is ideal for situations where multiple speakers need to speak at the same time (up to three people), and is perfect for team collaboration. Whether it is a factory tour, sports training and referee communication, business meeting, or a wine tour in the vineyard. TT129 can achieve perfect communication and let you enjoy a wonderful experience.

Details display:

What is the highlight of TT129 full-duplex communication system?

The TT129 full-duplex communication system is designed for multiple people (up to three people) to communicate and achieve seamless conversation. It is equipped with coded audio for secure and interference-free transmission, with an effective range of up to 200 meters, which is ideal for training, sports events, conferences and industrial tours. The full-duplex system supports simultaneous communication to ensure smooth two-way interaction.
Main features:

Three transmitters, simultaneous speaking: Whether it is a factory tour or a business meeting, multiple speakers can speak at the same time, and the receiver can clearly receive the speech of up to three transmitters. This feature is ideal for group discussions and training sessions where multiple lecturers or speakers need to interact with the audience.

Up to 200m Range: TT129 offers a wide operating range of 100m between the main transmitter and sub-transmitter, and up to 200m between the transmitter and receiver in open space, ensuring uninterrupted communication even over large areas.

Adjustable Noise Reduction Level: TT129 is equipped with a nine-level intelligent noise reduction system that effectively filters background noise, ensuring clear communication even in noisy environments such as factories or sporting events.

Long Battery Life: TT129 is equipped with a durable lithium battery that provides up to 15 hours of continuous operation, providing a reliable solution for all-day activities or extended team communication.

Applications of TT129 full-duplex communication system:

1. Factory Tours and Industrial Environments:
In noisy factory floors or industrial sites such as manufacturing plants, steel mills or mechanical processing plants, the ambient noise is often very loud. Such environments require clear communication to ensure safe and efficient operations. The TT129 system plays an important role in this environment through its hands-free calling function. Its three-transmitter architecture allows up to three speakers to speak at the same time, ensuring that workers, supervisors and visitors can clearly hear instructions and information without being disturbed by ambient noise. Even in the noisy environment of the factory floor, the TT129's 9-level intelligent noise reduction system can still effectively isolate background noise and provide clear voice transmission.
In addition, the TT129's 200-meter long-range coverage ensures clear communication in large factory areas, and even in areas with loud machine noise, information can still be seamlessly transmitted.

2. Training and Conferences:
The TT129 system is particularly suitable for training courses or company meetings that require multiple lecturers or speakers to speak at the same time. Its three-transmitter simultaneous calling function supports multiple lecturers to speak at the same time, ensuring smooth transmission of information and avoiding information congestion caused by only one speaker. Especially in international conferences or multilingual seminars, the multilingual translation function of the TT129 system ensures that participants can easily understand the content regardless of their language background. Each speaker can translate in real time through the system, and participants can use headphones to receive explanations in the corresponding language to avoid language barriers.
In a crowded environment, the noise reduction function of TT129 plays a key role, which can effectively filter background noise, allowing participants to clearly hear the speech content even in a lively scene, improving the efficiency and experience of the meeting.

3. Communication between sports coaches and referees:
In sports training or refereeing scenarios, timely communication between team members is crucial. The TT129 system is particularly suitable for fast communication between coaches, referees and athletes. During the game, the three-transmitter architecture enables coaches, referees and assistants to communicate simultaneously to ensure that tactical instructions and game rules are quickly implemented. Each referee or coach can provide real-time feedback to team members through the system to help make quick decisions and ensure the fairness and smooth progress of the game.
In addition, the TT129 system's **long battery life (20 hours transmitter, 120 hours receiver standby)** ensures long-term use, which is particularly suitable for all-weather needs during competitions or training, avoiding signal interruptions or low device power problems in the middle.

4. Vineyard and Wine Tours:
For wine tours or guided tours, especially in large wineries or busy tourist attractions, clear communication is essential to the experience of guides and tourists. The TT129 system provides a perfect solution for guides, ensuring that tourists can clearly hear the guide's explanations even in noisy environments. Whether it is a busy tourist attraction or a large vineyard and winery, the TT129's communication range of up to 200 meters ensures that every visitor can clearly hear the information delivered, avoiding background noise that affects the visitor experience.
The system's 9-level noise reduction function also ensures that the visitor experience is not affected even in the case of high external noise. For tourists who are far away from the guide, the TT129 system can ensure that they can accurately receive the explanations even at a distance, improving the overall tour experience.

Why choose TT129 full-duplex communication system?

TT129 is more than just a communication system; it is a versatile and reliable tool that enhances professional communication capabilities:

Triple transmitter architecture: This innovative feature allows multiple speakers to communicate dynamically and simultaneously, making it a perfect solution for conferences, training and group tours.

Hands-free operation: Designed to allow users to focus on the task at hand without holding or touching the microphone.

Noise-cancelling technology: Advanced noise-cancelling technology ensures clear voice transmission even in the most challenging environments.

Built to last: With its long battery life and military-grade durability, the TT129 is built for continuous, reliable use in any professional environment.

Technical specifications:

Frequency band: 2403-2483 MHz

Noise-cancelling: 9-level intelligent noise cancellation

Range: Main receiver – up to 200 meters, sub-receiver – up to 100 meters

Battery life: 20 hours transmitter standby, 120 hours receiver standby

Charging: Type-C fast charging, 5 hours full charge

Safety certification: EU lithium battery certification

Durability: Military-grade reliability, tested with 16 environmental tests, including extreme temperature (-30°C to 60°C), 1.2-meter drop, and salt spray corrosion tests.

Enhanced Communication in Any Environment

Whether you’re managing a large meeting, conducting a factory tour, or providing real-time feedback during a sporting event, the TT129 hands-free full-duplex communication system enhances your ability to communicate clearly and effectively. It supports three-way simultaneous transmission, noise reduction, and long-range communication, making it the ideal tool for team communication in any environment.

Ready to take your communication to the next level? The TT129 provides the reliability, flexibility, and clarity you need to ensure seamless interaction in any professional environment. No matter the challenge, the TT129 ensures you stay connected and your message is clearly communicated.