Five types to choose from based on target gas components and applications! The new "Nose Pal Adsorbent," suitable for removing odor components from the atmosphere, has arrived!

Easily and cost-effectively manage odors at construction sites and interior work! It is possible to change the adsorbent material according to the target odor.

We offer a "Small Odor Removal Device Rental Service" that can be used only for the necessary duration at the required timing. The device is made of lightweight resin and is easy to move with its casters. The cartridge-type adsorbent can be changed according to the specific odor. It is effective in a wide range of situations, such as odors during painting work at various construction sites and interior renovations, unpleasant smells during drainage maintenance, odors from new building materials after construction, and urgent odor control for unidentified strange smells. 【Features】 ■ Use only when needed and for the necessary duration to keep costs down ■ Ability to change the adsorbent according to the target odor by yourself ■ The device is lightweight and easy to move with casters *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Measurement and analysis equipment leasing and rental

One of the advantages of activated carbon filters is their ability to handle a wide range of odors, such as organic solvent smells, hydrogen sulfide odors, and tobacco smells! They can be customized according to specific applications.

Customization is possible according to the customer's budget, including odor concentration, exhaust air volume, deodorization capability, installation space, and unit materials. Our sales development staff will conduct odor assessment work, and based on the information obtained, we will arrange suitable deodorization equipment. We can also design and manufacture casing units as "activated carbon deodorization devices." <The following information will help facilitate a smoother business discussion!> - Exhaust air volume - Exhaust humidity - Exhaust temperature - Target odor - Presence of dust - Removal target value - Installation space - Exhaust system - Operating hours *For more details, please download the materials or contact us.

• Other commercial buildings and service facilities
• Air conditioning equipment
• Ventilation and smoke exhaust equipment

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.

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 "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

We are pleased to announce that we will fully model change the wall-mounted 3L electric water heater "ESW03/M3 series," which has been widely appreciated for handwashing purposes, and it will be newly released in December 2025. The new model will feature a front cover that takes design aspects into consideration, resulting in a sleek appearance, and we have also reviewed the water supply pressure and installation methods, significantly improving convenience compared to the previous products. We kindly ask you to consider this opportunity. 【Main changes from the old product】 1) A front cover is included. The piping connection part is concealed even when installed in an exposed manner, taking design aspects into account. 2) Improved piping connection ports and changes in the method of fixing to the wall have enhanced the ease of installation. 3) The primary side water supply pressure has been changed from 0.5MPa to 0.75MPa.