We have released the disaster prevention light option [Three-color indicator light].

Display construction site hazards in three levels! Great for safety measures and disaster prevention!

The "Disaster Prevention System ZEROSAI" registered under the Ministry of Land, Infrastructure, Transport and Tourism NETIS registration number QS-150021VE has newly released the "Three-Color Indicator Light" as an optional feature of the "Disaster Prevention Light." In addition to the standard electronic display boards and rotating lights, we offer three types of three-color indicator lights. With lighting corresponding to three levels of danger—Level 1 (Green), Level 2 (Yellow), and Level 3 (Red)—you can quickly assess and implement measures based on each level at a glance. We have a proven track record in both civil engineering and construction. Please feel free to utilize our creativity and technical proposals. *For more details, please refer to the PDF materials or feel free to contact us.

• Disaster prevention supplies
• Weather Survey
• IoT

Utilizing ICT for weather DX! Rapid information sharing! Greatly contributing to safety measures and disaster prevention!

The "Disaster Prevention Light" is one of the components that make up the "Natural Disaster Prevention System ZEROSAI" with NETIS registration number QS-150021-VE. It can reliably and instantly share information with workers on the front lines through an electronic display board and a rotating light. **Features** - Visual information sharing through an electronic display board and rotating light - Rapid information transmission during linear precipitation zones and approaching typhoons - Displays forecast information along with meteorological observation data - Alerts danger with light and sound using a red rotating light in emergencies - Optional three-color display light that lights up according to three levels of danger There are implementation records in both civil engineering and construction. Feel free to utilize our creativity and technical proposals. *For more details, please refer to the PDF materials or feel free to contact us.*

• Weather Survey
• IoT

Centralized management of weather information at construction sites: weather measures for linear precipitation zones, typhoons, heatstroke, etc. NETIS registration number QSK-150021-VE.

【Natural Disaster Prevention System ZEROSAI】 NETIS registered product: Registration number QS-150021VE allows for centralized management of weather forecasts, weather observations, alerts and warnings, linear precipitation zones, typhoons, and other information for construction sites on the cloud. Additionally, it enables smooth information sharing with workers through electronic bulletin boards and rotating lights that issue weather information and alerts for exceeding standard values. 【Features】 ■ Centralized management of pinpoint weather forecasts and observation information for specific sites on the cloud ■ Comprehensive coverage of alerts and warnings, linear precipitation zones, typhoons, etc. ■ Sharing of weather information with supervisors on the cloud and with workers through electronic bulletin boards and rotating lights ■ Ability to report exceeding standard values in conjunction with business chat applications such as LINE WORKS direct, WowTalk, and Microsoft Teams ■ Usable through technical proposals and creative ideas ■ Telephone consulting by certified meteorologists *For more details, please download the PDF or contact us.

• Weather Survey
• Measurement and analysis equipment leasing and rental
• IoT

Sharing weather information on LINE WORKS, Wowtalk, and Microsoft Teams.

The disaster prevention system ZEROSAI has been linked with NETIS registration number QS-150021-VE and various business chats. It allows for instant information sharing during sudden weather changes at construction sites. The business chats that have been integrated are as follows: LINE WORKS direct Wowtalk Microsoft Teams Previously, notifications were only sent via email when weather information exceeded the standard values, but now notifications will also be sent on your business chat to prevent information leaks. *For more details, please refer to the PDF document or feel free to contact us.

• Weather Survey
• Groupware

Automatic notification of weather information at construction sites on LINE WORKS, instantly informing about sudden changes in weather conditions at the site.

The disaster prevention system ZEROSAI has become compatible with LINE WORKS, with NETIS registration number QS-150021-VE. In construction sites such as civil engineering and building construction, when dangerous conditions like heavy rain or strong winds approach, automatic notifications can be sent via LINE WORKS. Since weather information can be shared with all relevant parties on LINE WORKS, it enables the prevention of oversights and smooth information sharing and instructions. *For more details, please refer to the PDF document or feel free to contact us.

• Weather Survey
• Groupware

Automatic notification of weather information at construction sites on Direct; instant alerts for sudden changes in weather conditions at the site.

The disaster prevention system ZEROSAI has become compatible with the business chat platform Direct, with NETIS registration number QS-150021-VE. In construction sites such as civil engineering and building projects, notifications can be sent via Direct when dangerous conditions like heavy rain or strong winds arise. Since weather information can be shared with all relevant parties on Direct, it helps prevent oversights and enables smooth information sharing and instructions. *For more details, please refer to the PDF document or feel free to contact us.*

• Weather Survey
• Groupware

Quantifying the utilization of weather information! Let's score based on the responses and consider countermeasures!

In this checklist, by answering all 11 questions, you can quantify your company's utilization of weather information during localized heavy rainfall and quickly identify issues. The diagnostic items include "understanding the weather," such as "I don't really understand what the signs of sudden heavy rain, like linear precipitation zones, are," and "information gathering," such as "I don't have a habit of checking weather information." We also provide detailed explanations of the issues for each item (what is not understood) and the diagnostic results, so please download it and make use of it. [Contents] ■ How to use ■ Diagnostic section *For more details, please refer to the PDF document or feel free to contact us.

• others

The habit of continuously collecting various weather information related to the site is the key to enhancing safety!

In recent years, there has been a notable increase in heavy rain disasters, with both the frequency and duration of heavy rainfall events, as well as the number of landslide incidents, showing an upward trend. To avoid damage from localized heavy rainfall, it is important not only to monitor warnings and advisories but also to early detect "signs of localized heavy rain" from information about rain and clouds, and to make "comprehensive judgments" in conjunction with established criteria. The related catalog introduces a recommended flow for making judgments using weather information. Please utilize it to enhance safety on-site and for decision-making in operations. 【5 Weather Information Checkpoints】 ■ Are there any days or time periods in the coming week when it will rain? ■ Are there any advisories or warnings regarding rain? ■ Are there any advisory notifications concerning linear precipitation bands? ■ What is the expected rainfall during the forecasted time periods, and how much rain is expected each hour? ■ Is there a risk of strong precipitation areas approaching the site that could bring more rain than the site standards? *For more details, please refer to the PDF document or feel free to contact us.

• Weather Survey
• Analysis and prediction system

Not just linear precipitation zones? By understanding signs and trends, we can detect indications more quickly.

I will introduce the "Mechanism of Localized Heavy Rainfall." When a large amount of warm, moist air flows into the lower atmosphere and cold air flows in from above, the atmospheric conditions become very unstable, leading to the development of cumulonimbus clouds. As cumulonimbus clouds form successively in the same location and move eastward, they create a linear precipitation zone, causing heavy rain to persist in the same area. The related catalog provides a more detailed explanation of why localized heavy rainfall occurs, including examples from the heavy rain in northern Kyushu. Please take a look. [Development and Continuation of Cumulonimbus Clouds] - When a large amount of warm, moist air flows into the lower atmosphere and cold air flows in from above, the atmospheric conditions become very unstable, leading to the development of cumulonimbus clouds. - Cumulonimbus clouds form successively in the same location and move eastward, creating a linear precipitation zone that causes heavy rain to persist in the same area. *For more details, please refer to the PDF materials or feel free to contact us.

• Weather Survey
• Analysis and prediction system

We will introduce examples of accidents that have occurred in the workplace, such as the incident where five workers were swept away.

In recent years, natural disasters have frequently occurred in Japan, with some region being affected by disasters every year, resulting in significant damage. On August 19, 2009, a flash flood occurred in a drainage channel flowing through Higawa in Naha City, Okinawa Prefecture, sweeping away five workers who were working near the entrance to the underground section of the channel. The related catalog provides detailed explanations of the damage that occurred at the actual work site, including an overview and the weather conditions at the time. Understanding what events have happened in the past may help raise awareness in nearby work sites. Please feel free to download and take a look. 【Damage Case】 <CASE 1: Flash flood in a drainage channel in Naha City, Okinawa Prefecture, sweeping away five workers, four of whom died> ■ On August 19, 2009, at 2 PM, a flash flood occurred in a drainage channel flowing through Higawa in Naha City, Okinawa Prefecture. ■ It is believed that the water depth before the increase was approximately 30 to 50 centimeters. ■ According to the Okinawa Meteorological Observatory, the atmospheric conditions above the site were unstable at the time of the incident, with a thunderstorm warning issued in the morning and a heavy rain and flood warning issued in the afternoon. *For more details, please refer to the PDF document or feel free to contact us.

• Weather Survey
• Analysis and prediction system

To ensure safety at construction sites! Introducing materials related to linear precipitation zone information.

In recent years, natural disasters have been frequent in Japan. Every year, some region in the country is struck by disasters, suffering significant damage. In particular, there has been a notable increase in heavy rain disasters in recent years, with rising frequencies and durations of heavy rain occurrences, as well as an increase in the number of landslide disasters. This document introduces key points that site managers should be aware of regarding how to confront the dangers of heavy rain at construction sites in order to mitigate damage. Please feel free to download and review it. [Contents] ■ Introduction ■ Chapter 1: Case Studies of Damage from Localized Heavy Rain ■ Chapter 2: Is it Only Linear Precipitation Belts? The Mechanism of Localized Heavy Rain Occurrence ■ Chapter 3: Five Measures to Avoid Damage from Localized Heavy Rain ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Weather Survey

The production, sales, and maintenance services for Jutender will end in January 2025, and maintenance and warranty from the manufacturer will no longer be available. (From the website of Akebono Brake Corporation) As a successor, PERI JAPAN will take responsibility. We are pleased to offer a "trade-in campaign" to existing Jutender users who purchase the new PERI InSite. If you are looking for a successor model to Jutender, please feel free to contact us. Period: From October 2025 to the end of December Conditions: - Trade-in (we will accept the handover of the Jutender. The condition, including any damage, does not matter.) - Purchase of our products (1 Hub + 4 Nodes) as a new purchase Benefits: You can purchase the following items at a special price: - Vibration devices (5m) - 300 units - Equipment case & system case - Charger - 1 roll of temperature sensor Additionally: - Cloud usage fee effectively for one year (free) - Initial on-site installation fee (free) - One year of user support from the date of purchase (free) *Please consult us regarding delivery times. PERI JAPAN Co., Ltd.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

Do you have any concerns or requests regarding wired bed exit sensors? × Tangling or tripping over wired cables × Cable disconnection or damage × Worrying about forgetting to turn the switch back on after temporarily stopping the sensor. × Wanting to be notified of bed exits even from a location far from the nurse call outlet. Such concerns can be resolved simply by connecting our wireless nurse call linked set to the sensor! Our wireless nurse call linked set allows you to connect bed exit sensors like "Ugo-kun," "Foldable Thin Matta-kun," "Ayumi-chan," and "Just Place Pole-kun" to transmitters and receivers, reducing wiring around the bed area, alleviating concerns about tripping or falling due to cables, and contributing to a tidier work environment. Furthermore, it enables the use of bed exit sensors even from locations far from the nurse call outlet, allowing for more flexible equipment placement.

Combining aluminum profiles manufactured by LIXIL in Japan with precise parts delivered from the German company Schüco, achieving a perfect match in color and texture between the two—this is a rare craftsmanship where Japanese delicacy resonates with German rationality.

Attendance management is something that is expected of every company and should be addressed. When asked, "Are you doing it?" it might be more concerning to hear, "Are you doing it correctly?" which could make some responsible parties feel anxious. You may be using time cards for clocking in, but are unsure about overtime calculations. You might be having employees input data into Excel, but how does that stand in terms of legal compliance? You may be managing paid leave on paper, but there’s no room for double-checking. Employee resignations may be ongoing, but could this be due to overwork...? Why not review the various pros and cons of different attendance management methods and revisit the important aspects of attendance management from the "basics"?