We have added implementation results on the official website!

Real-time automatic measurement of subsidence and uplift! Numerous achievements in various locations such as roads, ground, bridges, railways, and buildings.

The wireless subsidence sensor [Wimos] uses a wireless light-receiving sensor and a rotating laser level to measure subsidence and uplift in real-time. It can be used without any complicated operations or specialized knowledge. NETIS Registration KT-180034-VE 【Features】 ■ Communication speed: Measures 5 sensors in 1 second ■ Resolution: 0.1mm ■ Reception width: Wireless light-receiving sensor approximately 100mm, long light-receiving sensor: approximately 300mm ■ Retains wireless communication setting functions with each terminal ■ Graph display function, data can be saved in CSV format ■ Battery or AC power supply ■ Alerts via email or rotating light when management values are exceeded (optional) *For more details, please download the catalog or contact us.

• Other measuring instruments

Difference in height with design | Flatness of the casting surface | Quality control of the finished product

This system allows for surface measurements using a scanner instead of the traditional pinpoint measurements with non-prisms and prisms, providing more detailed results on-site. It manages the measurement area as a surface and visualizes the displacement of the mesh with colors. When pouring concrete in the superstructure of a bridge, it checks the flatness of the pouring surface. It is also possible to display the height difference from the design surface. The measured data can be directly utilized as construction results. NETIS Registration: KT-180118-VE

• Bridge Construction

Non-contact deflection measurement output

By measuring the distance to the beam with a laser distance meter during the passage of trains or vehicles, the deflection amount is calculated and output. Measurements can be taken at the target measurement points without cables and in a non-contact manner. This significantly improves efficiency compared to traditional contact displacement gauges.

• Bridge Construction

In March 2024, a renewed version of K-Cloud will be launched! Automatic creation of deliverables! Customize specifications! Manage all data on a single screen.

Centralized management of on-site measurement sensors! You can view everything on a single screen, eliminating the hassle of switching between different software. Additionally, the screen layout can be customized to fit your specific site needs. The renewed version will be available in March 2024. *Some systems may not be supported. Customers with unsupported systems will continue to use the previous version. Thank you for your understanding. NETIS Registration KT-160109-VE

• Measurement and analysis equipment leasing and rental

Understand the height and position of the beam without interrupting the construction.

The NETIS number has been updated! KT-230145-A (3D Displacement Automatic Measurement Cloud Management System) *Old NETIS number: KT-130050-VE This is an automatic measurement system that manages 3D coordinates of the position information of bridge construction girders using an automatic aiming total station, displaying the difference from the planned height. With real-time automatic measurement, there is no need to interrupt work for measurement purposes. Displacement data measured can be viewed from a PC in the field office or from remote terminals via a web browser (K-Cloud).

• Foundation construction
• Bridge Construction
• Road construction

Hotron's vehicle detection sensors allow you to search for products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." The sensors detect the passage of vehicles and notify you with a rotating light, or switch the display of parking availability. They manage vehicle presence, full parking, and exit warnings in parking lots, contributing to safe driving and smooth operational management within the parking area. They are used in various settings, from coin-operated parking to large-scale parking lots.

The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching door knobs or switches, making it hygienic! You can choose from two types: the "Hand Wave Sensor," which only requires you to wave your hand, and the "Foot Switch," which only requires you to place your foot at the entrance. It reduces the risk of virus and bacterial infections in places where hygiene is a concern, such as food factories, restaurants, hospitals, and nursing facilities. 【Features】 ○ Reduces the risk of virus infection by allowing door operation without contact ○ A wide variety of options to choose from based on application and location ○ Ideal for places where hygiene is a priority, such as food factories and medical facilities ○ Prevents unnecessary detection due to the switch mechanism 【Product Lineup】 ■ Hand Wave Sensor Series ○ Exposed waterproof type, front, down, and side-facing types "PF-R5" ○ Exposed type, front-facing type "PF-R1" ○ Embedded type, front-facing type "PF-U2" ○ Exposed type, downward wide type "PF-R4" ■ Foot Switch Series ○ Slim type with wide opening, vertical beam type "PF-01S" ○ Slim type with wide opening, horizontal beam type "PF-03S" ○ Standard type, horizontal beam type "PF-05" ◎ For more details, please download the catalog or contact us.

(Japan Wood Preservation Association) Hachikusan MC A-4244 The update as of January 1, 2026, is now available. <Notice> We are pleased to announce that Hachikusan ME 2 has obtained certification from the Cultural Properties Insect & Fungus Damage Research Institute. The certificate is now available for viewing.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be observing the following schedule as our year-end and New Year holiday. From Saturday, December 27, 2025, to Sunday, January 4, 2026. We will resume normal business operations on Monday, January 5, 2026. During the holiday period, inquiries to the Kanban Workshop will be accepted via the form 24 hours a day, but responses will be provided sequentially on business days. Thank you for your understanding.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.