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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