Responding to customer feedback, back again! "Keiko-chan 7UX" released! USB bus-powered and easy-to-use warning light.

USB bus power & easy-to-use warning light "Keiko-chan 7UX" USB connection (DN-1770UX) and USB/DI connection (DN-1780UX)

In August 2022, the "Keiko-chan 4UX" three-light model was discontinued, and in response to the long-awaited requests from repeat customers, its successor has been decided for release. This warning light, popular for its ease of use with power supply and control via USB cable, retains the basic functions of the 4UX. The 7UX now offers two new types to choose from: a USB connection only type (DN-1770UX) and a USB/contact input (DI) connection type (DN-1780UX). In addition to use in offices, call centers, medical and nursing fields, and factories, there has been an increasing demand for its use in offices, conference rooms, and management rooms where people are not always present. The "Keiko-chan 7UX" contributes to improving operational efficiency, productivity, cost reduction, and working environment enhancement. For the one-light model, you can use the compact palm-sized warning light DN-1600 series "Anywhere Keiko-chan USB" or "Anywhere Keiko-chan USB+DI" model. == For more details, please contact us. ==

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Adoption of non-contact sensors and realization of power saving! <Successor model of Keiko-chan 4GX> LED light, colored/transparent lens, wired LAN connection, 1 light, 3 lights, 5 lights.

The new product network warning light "Keiko-chan 7GX (DN-1700GX) series," born as the 7th generation of Keiko-chan, retains the basic functions of the current product "Keiko-chan 4GX (DN-1500GX) series" (which has been sold since 2013 and is scheduled to end sales by the end of December 2021), while adopting a non-contact sensor (alarm stop button) that takes hygiene into consideration and achieving energy savings. Developed under the new concept of "a warning light that customers can use more safely and comfortably," it incorporates user-friendly features. At the same time, it has upgraded the TLS version (TLS 1.2), implemented HTTPS for control commands, and added access permission settings for the web configuration tool, significantly enhancing communication security related to network functions, monitoring functions, and warning/notification functions. *Keiko-chan 7GX is the successor model to Keiko-chan 4GX (sales ended in December 2021).* == For more details, please contact us or download the catalog to view. ==

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The DN-1600W series features an interface specialized for Wi-Fi functionality! A warning and alarm system without LAN installation in a Wi-Fi environment!

The DN-1600W series, which specializes the interface for Wi-Fi-only functionality, allows for the easy construction of warning and alarm systems in a Wi-Fi environment without the need for LAN installation. It operates as a Wi-Fi client, lighting up or flashing lamps based on commands (HTTP, MQTT) sent from applications via Wi-Fi, and sounding the built-in buzzer to quickly inform surrounding workers and stakeholders of the "status." The DN-1600WD is a model equipped with DI (dry contact signal input) functionality, allowing it to directly control lamps and buzzers from external device contact signals. ■ Features of the "Anywhere Warning Buddy Wi-Fi/DI Function Model" ■ 1. Wi-Fi only model 2. New features including SNMP trap notifications and MQTT communication (common to the DN-1600W series) 3. Compact palm-sized design for easy installation on walls or ceilings 4. Alarm deactivation via hygienic non-contact sensor 5. High visibility with illumination! The lamp lights up in 7 colors of multi-color 6. Low price! Recommended for individual users and bulk purchases ＝＝ For more details, please contact us.＝＝

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The palm-sized USB-compatible warning light "Doko Demo Keiko-chan" is now available in a compact and affordable version. With the new non-contact sensor feature, it also provides peace of mind for infection control!

Introducing the "Anywhere Keiko-chan" series, the most adaptable warning light in the Keiko-chan series, designed to be easily installed anywhere, including walls and ceilings, thanks to its compact palm-sized design. This type operates on USB bus power, allowing it to be used in locations without network access or where separate power sources cannot be provided, offering high installation flexibility. Start of shipment: Scheduled for December 2020 ■ Features of the "Anywhere Keiko-chan (USB Model)" ■ 1. Easy to start with simple USB-compatible functions! 2. Can be wall-mounted! Compact palm-sized design makes installation easy! 3. Ideal for infection control! Alarm deactivation uses a hygienic non-contact sensor! 4. One unit serves multiple roles! Choose from 7 colors of multi-color lighting! 5. Easy control with contact input (DI) functionality! (DN-1600UD model) 6. Affordable price makes it recommended for individual users or multiple unit purchases. Expanding diverse usage scenarios! == For more details, please contact us or download the catalog to view. ==

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Alarm even from a distance via Wi-Fi! The Wi-Fi exclusive model of the Anywhere Alarm series is here. It's palm-sized, compact, and affordable!

This is a warning light that combines buzzer sounds and lamp flashing via Wi-Fi to quickly inform surrounding workers and stakeholders of the "status." For example, when linked with Merumaru-kun, it will notify anywhere Kyouko-chan installed on the same network with light and sound when a specific important email that must not be missed is received. It is recommended for offices, schools, tutoring centers, commercial facilities, and more. Shipping starts: Scheduled for January 2021. ■ Features of "Anywhere Kyouko-chan (Wi-Fi model)" ■ 1. Wi-Fi-only model that requires no wiring. 2. Can be wall-mounted! Compact palm-sized design makes installation easy! 3. Ideal for infection control! Alarm deactivation uses a hygienic non-contact sensor! 4. One unit serves multiple purposes! Lamp lighting can be freely selected from 7 colors of multi-color! 5. Affordable, making it suitable for individual users and multiple purchases. 6. In addition to Merumaru-kun, it is also compatible with other devices such as Kyouko-chan, Momoko, Ayaka, and Kamon-do. == For more details, please contact us or download the catalog to view. ==

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Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; President & CEO: Hideki Shibata; hereinafter “the Company”) announces that it has renewed the user interface (UI) of TwooCa, the Company’s digital employee ID with Visa payment functionality.

Kort Valuta Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Hideki Shibata) is pleased to announcethat NBS Logisol Co., Ltd. (Headquarters: Hita City, Oita Prefecture; CEO: Itsuro Kono) has introduced “TwooCa,”a Visa-enabled digital employee ID card, for approximately 1,100 employees.

An article about the resin-based lightweight formwork system "PERI DUO" has been published in the "Construction News" (November 7, 2025)! "PERI DUO" is a new system formwork made of resin that can be used for walls. It is made from a newly developed material called "Politec," which is high-strength and lightweight. With fewer components, it is easy to handle. It allows for increased reuse and is an environmentally friendly lightweight formwork that is flexible on the construction site! 【DUO Product Features】 ■ New system formwork made of resin ■ High strength and lightweight ■ Fewer components and easy to handle ■ 100% recyclable *For more details about this product, please feel free to contact us. PERI Japan Co., Ltd.

We are pleased to announce that the "Kuji Regional Renewable Energy Circulation Project" in Kuji City, Iwate Prefecture, has received an Excellence Award at the 2025 Solar Week Awards organized by the Japan Photovoltaic Energy Association. The "Solar Week Awards" recognize initiatives and projects that contribute to the community, are desired by the community, and serve as models for the expansion of solar power generation. On July 24, 2025, NGK Insulators, Ltd. issued a press release titled "Start of Operation of Solar Power Generation Equipment at Hybrid Storage Facility with Sharing Function - Ceremony Held at Solar Power Plant Operated by Iwate Bank Group Company." This demonstration of the hybrid storage facility with sharing function (StorageHub) is being conducted by manorda Iwate, a regional trading company fully funded by Iwate Bank, with development led by NR-Power Lab Co., Ltd. NR-Power Lab Co., Ltd. is leading the design, development, and system operation of the StorageHub in this project. We will continue to collaborate with our partner companies to engage in technological development and the creation of advanced services aimed at realizing a sustainable local community.

The IFEMA exhibition center in Madrid is already prepared! Grace Solar warmly invites everyone to the Genera exhibition on November 18, where we look forward to seeing the future of solar mounting technology together. As Spain and Europe accelerate their transition to renewable energy, we will present our entire series of durable solutions: ✔️ Intelligent Tracker System — Smart technology designed to achieve maximum power generation across diverse terrains ✔️ Ground Mounting System — Provides a solid foundation for large-scale solar power plants ✔️ Roof Mounting System — A multifunctional penetration prevention solution applicable to commercial and industrial roofs Please visit us at booth H3D01. This is an opportunity to interact directly with our technology experts, see live demonstrations of our products, and gather information to build a solid foundation for your next project. Venue: IFEMA Exhibition Center, Madrid, Spain Date: November 18-20, 2025