[Case Study] Hotron pursues sensor technology and creates products that generate safe and comfortable living spaces. We would like to introduce Hotron products that support people's lives throughout the city.

Industry-leading automatic door sensors that enable safe and comfortable passage even with high doors.

From lightweight doors to large commercial facilities and office buildings. This automatic door sensor maintains a stable high-density area even with tall doors, ensuring safety while achieving an ideal entrance with a sense of openness. It is available in various types: surface-mounted, built-in, bottom-mounted, and ceiling-mounted. It also features doorway monitoring capabilities, making it suitable for entrances to industrial facilities. Additionally, it allows for adjustments in width and depth by one row each, enabling precise detection ranges tailored to the site while maintaining high density. For more details, please contact us or download the catalog.

• switch
• Sensors
• Sensors

Low false alarm rate and high accuracy! Moreover, it is hard to notice! A non-contact, hygienic, and easy-to-operate bed exit sensor.

The "Just Place Pole-kun" is a bed-exit sensor equipped with a high-precision infrared reflective sensor that utilizes automatic door sensor technology. Installation is simple. Just align it at the bedside and gently place it down. It can detect without touching the subject, reducing the risk of viral infection. Being wireless, it minimizes the risk of cable disconnection and leaving the detection range. It is also less likely to detect curtain movements or bedding overflow, thus reducing false alarms. 【Matt Sensor】 The risk of falls actually increases because the subject tends to avoid it. 【Conventional Infrared Sensor】 Setting the detection range, installation, and operation is difficult. 【Just Place Pole-kun】 - Since it uses infrared, it is invisible and less likely to be noticed by the subject. - Installation is complete with just placement! It has a simple design with only two operation switches. 【Features】 ■ Easy installation by simply placing it according to the direction of the arrow on the top of the pole. ■ Simple design with only two switches. ■ The sensor is wireless, ensuring non-contact and hygienic use. ■ The operation and base parts are at a height that is less prone to dirt and are antibacterial. ■ False alarm reduction function (less likely to detect curtain movements and bedding overflow). *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Safety Sensors

It is suitable for food factories, hospitals, clinics, and medical institutions that want to consider hygiene, as well as nursing care facilities!

The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching doorknobs 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 infection in places where hygiene is a concern, such as food factories, medical facilities, and restaurant kitchen entrances. 【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 ◎ For more details, please download the catalog or contact us.

• Sensors
• Safety Door Switch

Contributing to smooth and efficient parking management, from coin parking to large-scale parking lots.

To guide customers to parking spaces without stress. Hotron's "vehicle detection sensors" adapt to on-site needs, including occupancy management in parking lots, truck berth vehicle detection, merging warnings, exit alerts, and drive-thru applications, allowing for the construction of various systems according to scale. ■ Introduction video of Hotron's vehicle detection sensors https://youtu.be/wij31XlZz00?si=RhhhLeBNYrJPonBD ◎ For detailed information and products, please download the catalog or feel free to contact us.

• Sensors
• Indicator Light
• Signal lights and rotating lights

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without affecting the base material with heat. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

Last month, we held a spring safety conference hosted by our company. We have compiled the details and atmosphere of the day into a PDF. We would appreciate it if you could take a moment to read it.

In recent years, as the importance of data integrity (DI) compliance in GMP environments has increased, there has been a growing call to deepen understanding of 21 CFR Part 11. This content introduces an on-demand presentation that organizes the background of Part 11, its relationship with DI, and its positioning in CSA guidance, while explaining the basic concepts of electronic records and electronic signatures. ■Content - Background and basic concepts of Part 11 - Relationship with data integrity (DI) - Positioning in CSA guidance - Basic requirements for electronic records/electronic signatures *This content is based on information as of March 17, 2026. *The information provided is intended for general informational purposes and does not guarantee specific compliance or suitability.