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As a new disaster prevention and mitigation measure, the ability to monitor an entire building across multiple floors in a single network using multi-hop technology has been recognized, leading Nishimatsu Construction Co., Ltd. to adopt the 'sonas x02'. In recent years, structural monitoring that confirms the condition of structures, such as their integrity, through the installation of vibration sensors has gained attention. Particularly for important buildings that serve as disaster response centers, such as government offices, the installation of vibration sensors is recommended. However, conventional measurement systems typically rely on wired connections for data transfer and power supply, which necessitates wiring work, posing a challenge. In response, the company focused on wireless structural monitoring as a new disaster prevention and mitigation measure, leading to the adoption of this product in a demonstration experiment. [Case Study] - Implementing Company: Nishimatsu Construction Co., Ltd. - Challenges Before Implementation: Means to efficiently diagnose the integrity of structures during earthquakes - Reasons for Selection: - Ability to span multiple floors in a single hop and network the entire building using multi-hop technology *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where Mitsui Sumitomo Construction Co., Ltd. has implemented the 'sonas x01' system, which has been developed to address the challenges of maintaining and managing infrastructure structures through a low-cost, wireless vibration measurement system. Sonas has consistently supported hardware design, including sensor casing and device selection, network construction with UNISONet, and data upload to the cloud, resulting in the establishment of a long-term stable system. With this initiative, we were able to collect vibration data from multiple points in Building 30 and monitor it remotely at all times. 【Case Study】 ■ Implementing Company: Mitsui Sumitomo Construction Co., Ltd. ■ Challenges Before Implementation: - Conducted a demonstration experiment on Gunkanjima to investigate the deterioration of RC structures. ■ Reason for Selection: Multi-point time synchronization and lossless data collection were evaluated and adopted. *For more details, please refer to the PDF document or feel free to contact us.

This is an introduction to a case where 'sonas x01' was adopted for a demonstration experiment aimed at clarifying the damage mechanisms of infrastructure structures, such as bridges, by measuring their vibrations during earthquakes and translating that knowledge into reinforcement and design methods. In constructing this monitoring system, there were no locations available for a fixed power supply, so it was required that all nodes, including the master unit and nodes for internet connection, be battery-operated, and that they have a data upload function to confirm acceleration data during an earthquake without needing to go on-site. Such requirements, which are considered difficult with general sensor network technology, were achieved with this product without the need for additional special implementations or settings. 【Case Study】 ■ Installation Site: Yokohama National University ■ Challenges Before Installation - Earthquake monitoring was necessary to clarify the damage mechanisms of structures. ■ Reason for Selection - The power-saving capability that enables continuous monitoring outdoors without a power supply was a key point. *For more details, please refer to the PDF document or feel free to contact us.

The installation work, which has been difficult until now, takes only 5 minutes! Our unique IoT wireless technology enables extensive measurements! The 'sonas x series' is a wireless vibration measurement system that allows for structural monitoring comparable to wired systems. (NETIS registration number: KT-230117-A) There is no need to prepare power sources or wiring at the measurement locations. Its palm-sized design makes installation easy, resulting in total costs that are less than half compared to wired systems. Additionally, it features a long battery life of over one year and is energy-efficient. There is no measurement loss thanks to the built-in SD card. 【Features】 ■ Easy installation ■ High maintainability ■ Compact device at low cost ■ Time synchronization between sensors in microseconds ■ Installation of sub-devices completed in just 2 steps *For more details, please refer to the PDF document or feel free to contact us.

Remote monitoring is achieved even in places where mobile phone signals do not reach, such as underground or in tunnels, through our unique multi-hop wireless UNISONet. There is no need for power supply preparation or wiring work at the measurement points. With simple installation work, the total cost is less than half compared to wired systems. We provide this system along with a cloud-based management solution that can be accessed remotely. *For more details, please refer to the PDF document or feel free to contact us.

The unique IoT wireless technology enables measurements with high time synchronization accuracy over a wide range. Installation is surprisingly easy! **"sonas x Series"** is a wireless vibration measurement system that monitors structures with precision comparable to wired systems. (NETIS Registration Number: KT-230117-A) No power supply or wiring work is required, and devices can be easily installed in a palm-sized format. Compared to wired systems, overall costs can be reduced by more than 50%. Additionally, the battery is designed for a long lifespan of over one year, and energy-saving performance is excellent. Measurement data is stored on an internal SD card, eliminating concerns about data loss. 【Main Features】 - Microsecond-level time synchronization between sensors - Easy and quick installation - High maintainability - Compact and low-cost design - Installation of subunits completed in 2 steps *For more details, please refer to the PDF document or contact us.*

Utilizing our unique IoT wireless technology, we achieve high-precision wireless measurements over a wide area with accurate time synchronization. The installation process is surprisingly simple! **"sonas x Series"** is the world's first vibration measurement system that enables structural monitoring through high-precision time synchronization using wireless technology. It achieves the same level of accuracy as wired systems while reducing installation costs. (NETIS Registration Number: KT-230117-A) No wiring or power supply preparation is required, allowing for easy installation of compact devices. As a result, it is possible to reduce overall costs by more than half compared to wired methods. Additionally, it is equipped with a long-lasting battery that lasts over a year and features an energy-efficient design. Measurement data is securely stored on the built-in SD card, eliminating the risk of data loss. 【Main Features】 - Time synchronization between sensors can be achieved in microseconds. - Easy and quick installation process. - Excellent maintenance-friendly design. - Compact and low-cost, making it easy to implement. - Installation of the subunit is completed in just two steps. *For more detailed information, please check the PDF document or contact us through the inquiry form.*

The **"sonas x series"** is a wireless acceleration measurement system that utilizes unique IoT wireless technology, enabling wide-ranging and high-precision time synchronization. (NETIS registration number: KT-230117-A) Being wireless significantly reduces installation costs. You can start using it simply by placing the palm-sized device in the designated location. Compared to wired systems, installation and operational costs can be reduced by over 50%, offering excellent cost performance. Additionally, the battery is designed for a long lifespan of over one year, maintaining a high level of energy efficiency. Measurement data is automatically saved to the built-in SD card, reducing the risk of data loss in case of emergencies. 【Product Features】 - Time synchronization between sensors with high precision in microseconds - Easy and speedy installation process - High maintainability - Compact and low-cost design - Installation of subunits completed in just two steps - Remote monitoring via the cloud For more detailed information, please feel free to download the PDF materials or contact us. #1

In the infrastructure industry, accurate measurement of displacements and deflections of structures such as bridges is required to ensure safety. Particularly in aging structures, it is crucial to detect even slight displacements or abnormalities early. Traditional wired measurement systems have challenges for extensive monitoring due to the labor and costs involved in installation. Our wireless accelerometer measurement system addresses these issues. 【Use Cases】 - Displacement and deflection measurement of steel bridges - Monitoring of infrastructure structures - NETIS registered product 【Benefits of Implementation】 - Measurement accuracy comparable to wired systems - Over 50% reduction in installation costs - Time synchronization between sensors in microsecond units - No concerns about data loss

In the railway industry, accurately understanding track displacement is essential for maintaining safe operations. In particular, track distortion and subsidence can lead to serious accidents such as derailments. Traditional measurement methods tend to be labor-intensive in terms of wiring and power supply, and they also tend to be costly. Our wireless accelerometer measurement system is easy to install wirelessly and supports safe operations by accurately measuring track displacement. 【Application Scenarios】 - Measurement of track displacement - Measurement of bridge vibrations - Measurement of tunnel displacement 【Benefits of Implementation】 - Reduction in installation costs due to wireless technology - Improved safety through high-precision measurements - Enhanced maintenance efficiency through long-term monitoring

In the wind power generation industry, ensuring the long-term stable operation and safety of equipment is crucial. Accurately monitoring the vibrations of blades and towers leads to early detection of abnormalities and reduced risk of failures. However, traditional wired measurement systems have posed challenges due to their complexity and high costs. Our wireless accelerometer measurement system addresses these issues. 【Application Scenarios】 - Vibration measurement of wind power generation equipment's blades and towers - Reduction of maintenance costs through early detection of abnormal vibrations - Remote monitoring 【Benefits of Implementation】 - Contributes to the safe operation of equipment - Reduces maintenance costs - Enables the formulation of efficient operational plans based on data

In structural monitoring for mining, ensuring the safety of equipment and efficient operation is essential. In particular, structures such as tunnels and plants are prone to displacement and deflection due to earthquakes, ground movement, and equipment aging, making early detection of these anomalies crucial. Wired systems incur costs and labor for wiring work, and site constraints pose challenges. Our wireless accelerometer measurement system addresses these issues. 【Usage Scenarios】 - Measurement of displacement and deflection of structures such as tunnels and plants - Detection of anomalies in structures due to earthquakes and ground movement - Diagnosis of equipment aging 【Benefits of Implementation】 - Wireless design eliminates the need for wiring, making installation easy - Battery-powered, so there are no concerns about power supply, allowing for widespread installation - High-precision measurements enable early detection of structural anomalies - Contributes to cost reduction and efficient operation

In research institutions, vibration data of structures is essential for performance and safety evaluations. Particularly for infrastructure structures such as bridges, accurately measuring minute displacements and deflections is crucial for early detection of aging deterioration and anomalies. Traditional wired measurement systems have challenges for extensive measurements and long-term monitoring due to the labor and costs involved in installation. Our wireless accelerometer measurement system addresses these issues. 【Application Scenarios】 * Vibration measurement of structures such as bridges, dams, and tunnels * Ground vibration and earthquake observation * Acquisition of vibration data in various experiments 【Benefits of Implementation】 * Improved research quality through high-precision data collection * Enhanced research efficiency due to ease of installation * Assessment of structural health through long-term monitoring

In urban development, ground subsidence can have serious impacts on the safety of structures and urban functions. Accurate understanding of ground subsidence is essential for preventive measures and rapid responses. However, traditional measurement methods have faced challenges such as complexity in installation and high costs. Our wireless accelerometer measurement system addresses these issues. 【Usage Scenarios】 - Monitoring ground subsidence of buildings, apartments, and public facilities - Measuring displacement of underground structures (tunnels, subways, etc.) - Monitoring ground movement at civil engineering construction sites 【Benefits of Implementation】 - High-precision time synchronization in microsecond units allows for accurate understanding of ground movement - Wireless design eliminates the need for wiring, making installation easy - Low cost enables extensive monitoring capabilities - Long-term battery operation reduces maintenance frequency

In the field of disaster prevention, it is important to accurately understand the condition of structures to prevent damage from natural disasters such as earthquakes and heavy rains. Especially for critical infrastructure like bridges, even slight displacements or deformations can lead to large-scale accidents. Our wireless accelerometer measurement system monitors structures with precision comparable to wired systems, reducing the risk of disaster occurrence. 【Usage Scenarios】 - Measurement of displacements and deformations of structures such as bridges, dams, and tunnels - Monitoring of structural vibrations and behaviors during earthquakes - Assessment of the impact on structures due to ground subsidence and liquefaction 【Benefits of Implementation】 - Early detection of structural anomalies, enabling rapid response - Minimizing damage during disaster occurrences - Reducing maintenance costs for structures