SoundBox QT2100 Pro

SoundBox QT-2100 Pro

AI Model Trainable Sound Box

The SoundBox QT-2100 Pro is a professional audio solution from ZOTECH, ideal for advanced research and industrial applications. It features a MagicBrain AI accelerator, dual MEMS + analog microphones, and supports TensorFlow Lite model training and deployment. Additional functions include FFT spectrum analysis, event-triggered recording, and multi-communication integration.
It’s perfectly suited for smart transportation, ecological soundscape research, and industrial sound monitoring, enabling real-time sound classification and edge data analysis. Its comprehensive SDK allows developers to quickly build and deploy custom sound recognition models.
Distinguishing itself from traditional equipment, the QT-2100 Pro’s key strengths are its AI model trainability and powerful edge computing. This allows real-time, on-device sound classification, reducing latency and boosting data privacy without cloud dependence. The integrated FFT spectrum analysis further offers deep acoustic feature analysis across time and frequency domains.
The SoundBox QT-2100 Pro is a professional audio solution from ZOTECH, ideal for advanced research and industrial applications. It features a MagicBrain AI accelerator, dual MEMS + analog microphones, and supports TensorFlow Lite model training and deployment. Additional functions include FFT spectrum analysis, event-triggered recording, and multi-communication integration.
It’s perfectly suited for smart transportation, ecological soundscape research, and industrial sound monitoring, enabling real-time sound classification and edge data analysis. Its comprehensive SDK allows developers to quickly build and deploy custom sound recognition models.
Distinguishing itself from traditional equipment, the QT-2100 Pro’s key strengths are its AI model trainability and powerful edge computing. This allows real-time, on-device sound classification, reducing latency and boosting data privacy without cloud dependence. The integrated FFT spectrum analysis further offers deep acoustic feature analysis across time and frequency domains.

Modular System Architecture: Leading Efficient and Flexible Acoustic Monitoring

The QT-2100 Pro features ZOTECH's MagicBrain AI module, integrating an ARM Cortex-M55 CPU and Ethos-U55 NPU for TensorFlow Lite and FFT analysis. This architecture delivers high-performance, low-power AI inference, ideal for long-term edge device applications.

Modular System Architecture: Leading Efficient and Flexible Acoustic Monitoring

The QT-2100 Pro features ZOTECH's MagicBrain AI module, integrating an ARM Cortex-M55 CPU and Ethos-U55 NPU for TensorFlow Lite and FFT analysis. This architecture delivers high-performance, low-power AI inference, ideal for long-term edge device applications.

Features and Technical Advantages

Diverse Communication Options, Seamless System Integration

SoundBox offers diverse communication solutions for flexible system integration, adapting seamlessly to any network environment, from high-density urban areas to remote monitoring points, always ensuring optimal connectivity.

SoundBox’s flexible communication ensures seamless integration with existing infrastructures (smart poles, building systems, security platforms). Integrators can optimize communication modes by balancing data rates, power, and cost to meet project requirements.

Industrial-Grade Design, Facing Various Environmental Challenges

SoundBox’s industrial-grade design is evident in every detail, from material selection to structural design, all rigorously tested and validated. Its durable casing not only provides excellent physical protection but also considers critical factors like heat dissipation and moisture resistance, ensuring stable operation of internal electronic components in extreme environments.

IP67 Water and Dust Resistancee

Optional IP67 protection rating design ensures the device operates normally in harsh outdoor environments, resisting rain and dust intrusion.


Solar Power Supply

Optional solar modules enable self-sufficient energy supply, suitable for deployment in remote areas with inadequate power infrastructure.


Low-Power Design

Supports various low-power operating modes, extending battery life through intelligent wake-up mechanisms, reducing maintenance frequency and costs.

Strong Temperature Adaptability

Special design allows the device to operate stably in extremely high or low-temperature environments, adapting to Taiwan's variable climate conditions.

These features make SoundBox particularly suitable for deployment in various challenging environments, such as outdoor construction sites, remote mountainous areas, coastal regions, or unmanned monitoring points. Whether exposed to prolonged sunlight or facing wind and rain, the SoundBox QT2100 series can continuously provide stable sound monitoring services.

One-Stop AI Perception System Integration Service

SoundBox provides a complete one-stop AI perception system integration service, from hardware equipment to software platforms, and then to system integration, forming a closed-loop solution. The modular hardware design allows customers to flexibly configure according to specific needs, while standardized SDKs and APIs greatly simplify the development process.

For customers who need to quickly validate concepts, SoundBox provides development boards and pre-trained model kits, allowing teams to start testing in the shortest possible time. In terms of system integration, SoundBox supports seamless integration with various SCADA, IoT middleware, or cloud platforms, and has specially optimized its connectivity with GIS systems to achieve precise geographic information visualization.

"Finding Urban Quiet" Project — Hackathon Grand Prize

The “Finding Urban Quiet” project is a successful application case for SoundBox. Led by a Academia Sinica team, and combining SoundBox technology, a comprehensive “Smart Urban Noise Map” platform was created. This platform collects noise data from various urban areas through a sound sensor network and performs analysis and visualization.
This innovative project stood out in the 2024 Presidential Hackathon competition, winning the grand prize. It fully demonstrated SoundBox’s immense application potential and social value in policy analysis and urban environmental improvement. The project’s achievements not only provide urban planners with important decision-making bases but also offer citizens an intuitive reference tool to understand the sound quality of their living environment.

Hackathon Honor

Top 5 in the 2024 Presidential Hackathon, demonstrating SoundBox’s value in policy analysis and urban environmental improvement.

Urban Noise Problem

Urbanization leads to increasingly severe noise pollution, affecting residents’ quality of life and health, requiring innovative solutions.

SoundBox Solution

Deploying a sound sensor network to collect noise data from various urban areas and build a comprehensive sound database.

Smart Noise Map Platform

Visually presenting sound data analysis results to help identify urban areas requiring noise mitigation measures.

Diverse Application Scenarios

Complete Accessories & Expansion Solutions

The QT-2100 AI offers exceptional environmental adaptability. With a diverse range of dedicated accessories, it is designed to meet the demanding requirements of various deployment scenarios.

IP67 industrial waterproof casing and various mounting brackets (wall/lamp post/ceiling)

Supports lithium batteries and lead-acid batteries, providing stable and reliable power to ensure long-term independent operation of the device in off-grid environments without mains power supply.

The solar charging kit ensures that the device can operate autonomously and sustainably for long periods in any location without power, maximizing monitoring efficiency and data continuity.

Supports RS-485 wired expansion for easy connection of multiple sensors or devices. Additionally, with LoRa or NB-IoT wireless communication converters, wide-area deployment can also be achieved.

Supports additional sensors such as PM2.5, gas, temperature, and humidity, expanding the monitoring range and providing more comprehensive environmental data collection capabilities.

Want to explore how SoundBox QT-2100 AI can support your acoustic monitoring needs?

Contact us for technical specifications, accessory options, and deployment recommendations tailored to your application.

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