Three-color indicator light: Convenient usage techniques in conjunction with battery-operated water level gauge.

Display water level observations in three stages! Detect the risk of rapid water level rise and take early preventive action!

Introducing convenient ways to utilize the 【three-color indicator light】, which is an option for the 【disaster prevention light】 that makes up the 【disaster prevention system ZEROSAI】 with NETIS registration number QS-150021-VE. The 【three-color indicator light】 can be combined with a 【battery-operated water level gauge】 to sound alarms based on segmented water level observations. Usage examples: Monitor water level observations in three stages and take appropriate actions based on the level. Detect the risk of rapid water level rise during rainfall and take early preventive actions to ensure safety. - Set the standard water level of 2m as Level 1: Green indicator light rotates - Standby - Set the standard water level of 4m as Level 2: Yellow indicator light rotates - Caution - Set the standard water level of 5m as Level 3: Red indicator light rotates - Evacuate Please feel free to utilize this for safety measures on-site, as well as for technical proposals and creative ideas. *For more details, please refer to the PDF materials or feel free to contact us.

• River construction

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

Cloud management of water level information combined with weather forecasts without the need for a power supply.

The battery-operated water level gauge is an option for the "Disaster Prevention System ZEROSAI" with NETIS registration number QS-150021-VE. It eliminates the need for the conventional 100V power supply and solar power systems, achieving significant cost reductions. It can be easily installed anywhere with 4G connectivity. Information can be centrally managed in the cloud along with various weather data. In the event of a typhoon or sudden heavy rain, it allows for easy relocation or removal to prevent flooding when river water levels are expected to rise rapidly. **Features** - Continuous monitoring of water levels 24/7, with cloud access to water levels every 10 minutes at the shortest. - Can be installed in locations without power supply. - Can be centrally managed in conjunction with weather forecasting and rainfall observation from "ZEROSAI" and "Compass PLUS," as well as danger notifications via electronic display boards. - Can send alerts in conjunction with business chat applications when threshold values are exceeded, including LINE WORKS direct, WowTalk, and Microsoft Teams. *For more details, please refer to the PDF document or feel free to contact us.*

• River construction
• Weather Survey
• Measurement and analysis equipment leasing and rental

I will introduce the advantages of battery-operated water level gauges.

The battery-operated water level gauge is an option for the 【Disaster Prevention System ZEROSAI】 with NETIS registration number QS-150021-VE. It has achieved significant cost reductions compared to conventional water level gauges. As the name suggests, the battery-operated water level gauge runs on batteries, allowing it to be installed anywhere as long as there is a 4G connection. There is no need to prepare a power source, and installation by customers can be done easily, resulting in substantial cost savings. 【Features】 ■ Continuous monitoring of water levels 24/7, with cloud access to water levels every 10 minutes at the shortest ■ Can be installed in locations without power ■ Can be centrally managed in conjunction with 【ZEROSAI】 and 【Compass PLUS】 for weather forecasting, rainfall observation, and danger notifications via electronic display boards ■ Can send alerts in conjunction with business chat applications when threshold values are exceeded: LINE WORKS direct, WowTalk, Microsoft Teams *For more details, please refer to the PDF document or feel free to contact us.

• River construction
• Weather Survey
• Measurement and analysis equipment leasing and rental

Introducing the advantages of battery-operated water level gauges! Easy relocation enhances the image for clients! Also serves as material for technical proposals and creative ideas!

The battery-operated water level gauge is an option for the 【Natural Disaster Prevention System ZEROSAI】 with NETIS registration number QS-150021-VE. It has achieved easy installation and relocation compared to conventional products. Conventional water level gauges required a 100V commercial power supply or a solar power system. As the name suggests, the battery-operated water level gauge runs on batteries, allowing for installation anywhere as long as there is a 4G connection. It can be easily relocated to prevent flooding before a typhoon or when river water levels are expected to rise rapidly! The observed information can be centrally managed along with various weather data for comprehensive situational awareness. Unlike conventional models that also had solar power systems, this gauge allows for easy relocation and removal, enhancing the image for clients! It also serves as a great promotional tool for technical proposals and creative ideas! Please feel free to download the materials and make use of them.

• River construction

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

Centralized management of weather forecasts and on-site water levels in the cloud! Automatic notifications via electronic display boards and business chat during emergencies.

In river construction, how to respond to changes in rainfall upstream, along with on-site water level observations, is significantly related to safety management. In environments where there are concerns about weather forecasts, equipment preparedness, and information management, the risk of temporary structures collapsing or heavy machinery being submerged due to rapid water level rises is always present. Do you have such concerns? - The water level at the construction site rises sharply due to rainfall in the upstream area. - Weather forecasts and water level observations are managed separately, making it difficult to issue evacuation instructions quickly. The challenges you face can be addressed by Sysmet Co., Ltd.'s [Natural Disaster Prevention System ZEROSAI]. - Rainfall forecasts for multiple locations at the site and upstream, with pinpoint weather forecasts available for up to 17 days ahead in 500m mesh. - Water levels at the construction site, measured by a [battery-operated water level gauge], can be centrally managed on a dedicated website. - It is possible to automatically notify weather information (rainfall and water levels) from the site via business chat. *The business chats that can send notifications include "LINE WORKS," "direct," "WowTalk," and "Microsoft Teams." *For more details, please visit our website or feel free to contact us.

• River construction
• Weather Survey

The non-contact beam touch sensor "HA-T401/HA-T520" has a compact detection range, making it an ideal automatic door sensor for installation on automatic doors facing narrow corridors or busy streets. Depending on the application and installation location, you can choose between "non-vision mounting type" and "non-vision built-in type." 【Features】 ● With the beam touch sensor, you can open and close the automatic door simply by bringing your hand close without touching it, ensuring hygiene. ● Depending on the installation environment, such as single sliding or bi-parting doors, the detection range can be set in four configurations: left, center, right, and a total of 12 spots. ● Two types of activation row settings are available to reduce unnecessary opening and closing of the automatic door due to cross traffic, contributing to energy-saving effects. ● The touch switch and infrared sensor are integrated, allowing for a switch between beam touch and infrared sensor with a single model. 【Recommended for such locations!】 ☑ Entrance facing a busy corridor ☑ Counter or sign near the door ☑ Buildings facing narrow corridors ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors ◎ For more details, please download the materials or contact us.

We have introduced the scent production service "MajestaFragrance" at snack stores located in the city. The moment customers open the door, a high-quality and sophisticated fragrance spreads throughout the space. The scent greatly influences the impression of the environment and supports the creation of a special atmosphere that makes customers feel "I want to come back." MajestaFragrance's "scent production" can propose the optimal fragrance to match the store's concept and atmosphere. We also offer a one-week free trial installation before signing a contract. If you are interested in scent production, please feel free to contact us.

If you are considering "scent design (aroma branding)" for your store or office in Saitama Prefecture, please leave it to Majesta Fragrance! Our company helps enhance the added value of spaces through our rental service for commercial aroma diffusers. A free trial installation is also available before signing a contract. If you are interested in scent design, please feel free to contact us.

In the May 2026 issue of the monthly product information magazine "Mechatronics," published by Gicho Business Communications Co., Ltd., our product has been featured. The product highlighted this time is the coin-type vibration motor LAV10C-001. The coin-type vibration motor "LAV10C-001" is a product that combines the precision motor technology cultivated by Nidec Precision over many years, achieving a powerful vibration sensation while maintaining a compact design (Φ10mm x thickness 3mm). Thanks to the optimal design of the eccentric rotating mass, it ensures reliable tactile vibration with low power consumption. Despite being a brushed motor with excellent mass production capabilities, it supports a wide range of applications from industrial equipment to consumer products through long-life design and thorough quality control. If you are interested, please feel free to contact us.

In the May 2026 issue of the monthly product information magazine "Product Navi" published by Incom Co., Ltd., our product has been featured. The product highlighted this time is the coin-type vibration motor LAV10C-001. The coin-type vibration motor "LAV10C-001" is a product that combines the precision motor technology cultivated by Nidec Precision over many years, achieving a powerful vibration sensation while maintaining a compact design (Φ10mm x thickness 3mm). Thanks to the optimal design of the eccentric rotating mass, it ensures reliable tactile vibration with low power consumption. Despite being a brushed motor with excellent mass production capabilities, it is designed for long life and subjected to thorough quality control, making it suitable for a wide range of applications from industrial equipment to consumer products. If you are interested, please feel free to contact us.