We exhibited at the 6th Japan IT Week Kansai IoT & 5G Solutions Expo.

A monitoring system specialized for pond surveillance. Clear images at night. No external power required, data collection via AWS cloud. Many municipalities have adopted it.

This is a monitoring system specifically designed for "farm ponds, rivers, etc." developed in-house. It allows for low-cost introduction and operation, such as monitoring disaster-prevention priority farm ponds. You can monitor the conditions of remote farm ponds, rivers, etc., using a PC or smartphone. Additionally, when the set danger water level is reached, an alert notification with a still image is sent out simultaneously. This product is an ultrasonic water level gauge that measures the distance to the water surface non-contact. It is suitable for locations where the height from the sensor to the water surface is within 5 meters. 【Features】 ★ No external power supply required; operates with solar panels and batteries ★ Cloud system that allows you to check camera images and water levels every 10 minutes online ★ Email distribution destinations can be set and changed by the customer (up to 8 locations) ★ There is also a water pressure type water level monitoring sensor available. *For more details, please contact us via the IPROS inquiry form or by phone. *Mentioning "I saw it on IPROS" will facilitate a smoother explanation. Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire from the link below. External inquiry form: https://www.densin.co.jp/contact/

• Surveillance Camera System

Measurement and communication devices specialized for monitoring ponds and rivers. No external power supply is required, they are low-cost, and with comprehensive cloud monitoring, remote monitoring of ponds is easy.

This is a system for monitoring "farm ponds and rivers" developed in-house. It allows for the monitoring of water level data from remote farm ponds and rivers, as well as still images captured by cameras, via PC, smartphone, etc. When the set danger water level is reached, an alert notification with a still image is sent out simultaneously. 【Features】 ★ No external power supply required; operates on solar panels and batteries ★ Achieves low power consumption through an in-house developed microcontroller board ★ A system that allows you to check camera images and water level measurements every 10 minutes on a web-based cloud (Amazon AWS Cloud) ★ Email distribution destinations can be set and changed by the customer (up to 8 locations) ★ There is also a water level monitoring sensor using an "ultrasonic pulse reflection method." *For more details, please contact us via the IPROS inquiry form or by phone. *It will be smoother if you mention "I saw it on IPROS." Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS ID, please inquire from the link below. External inquiry form: https://www.densin.co.jp/contact/

• Surveillance Camera System

Ideal for monitoring water levels in small rivers, waterways, and ponds. Achieves overwhelming low cost compared to conventional products. Offers a lineup of primary batteries, solar power, etc.

This is an IoT system developed in-house for monitoring water levels in "small rivers and waterways." It is also ideal for monitoring disaster prevention priority ponds (with camera and solar power options available). The IoT ultrasonic water level monitoring sensor emits ultrasonic waves and measures the time it takes for the waves reflected off the water surface to return to the transmitter to observe the water level. From the data accumulated in the cloud, water level trends in rivers, ponds, agricultural waterways, etc., can be quantitatively grasped, contributing to crisis management as well. The device itself is powered by solar panels and batteries, making it possible to install in locations where power supply is difficult, and the remaining battery level can be checked on the dashboard, allowing for advance notice of battery replacement timing. [Applications] - Water level observation and monitoring of rivers, agricultural waterways, ponds, etc. *For more details, please contact us via the IPROS inquiry form or by phone. *Mentioning "I saw it on IPROS" will facilitate a smoother explanation. Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire using the link below. External inquiry form: https://www.densin.co.jp/contact/

• Other security and surveillance systems

It is ideal for rainfall measurement in municipal disaster prevention systems and pinpoint rainfall monitoring for companies. Our engineers will flexibly handle data integration with external systems.

This is our in-house developed "IoT Rain Gauge" system. You can view the data on the cloud. The IoT rain observation system sends the rainfall data counted by the tipping bucket rain gauge to the IoT platform (cloud system) via a dedicated IoT wireless protocol. The transmitted rainfall data can be checked on a dashboard displayed in a web browser. It is also compatible with data integration with our "Pond Monitoring Device." When the rainfall reaches a specified hazardous level, an alert notification is sent, allowing for preparations in advance of heavy rain events. The data accumulated in the cloud can be output as a CSV file, which can be used for analysis, forecasting, and prediction. The observation device can be powered by solar panels and batteries, making it possible to install in locations where power supply is difficult, and it can operate even during power outages. *For more details, please contact us via the IPROS inquiry form or by phone. *Mentioning "I saw it on IPROS" will facilitate a smoother explanation. Phone: 088-665-6366 (Contact: Onoe) External inquiry form: https://www.densin.co.jp/contact/

• Other measurement, recording and measuring instruments

Ideal for monitoring water levels in water supply facilities (such as drinking water reservoirs). Achieves lower costs compared to conventional products (initial costs and running costs).

This is an IoT system that monitors our self-developed "water supply facilities (such as drinking water reservoirs)." We have achieved overwhelming cost reduction (both initial and running costs) by utilizing high-cost telemetry that was previously installed for monitoring the water levels of water supply facilities (such as drinking water reservoirs). The measured water level data is stored in the cloud, allowing us to understand water level declines due to usage for dinner, baths, etc., after the evening. It is also possible to set alerts for abnormal declines (or increases) in water levels that differ from this trend. Water level data can be remotely checked on dashboards available on smartphones, tablets, PCs, etc., with internet access. This also helps reduce maintenance efforts. *For more details, please contact us through the IPROS inquiry form or by phone. *It will be smoother if you mention "I saw it on IPROS." Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire from the link below. External inquiry form: https://www.densin.co.jp/contact/

• Other security and surveillance systems

Realizing the IoT implementation of water level management necessary for rice cultivation. Low cost (initial installation cost, operating cost), no external power supply required, and capable of comprehensive cloud monitoring and data integration.

This is an IoT system developed in-house to monitor "field water levels." Currently, the aging of agricultural workers and the shortage of successors are leading to decreased efficiency in farming operations. In rice cultivation, precise water management and measures are necessary, such as shallow water in rice fields to raise soil temperature or raising water levels to protect crops during low temperatures. By reducing the burden of water level management through IoT solutions, the daily measured water level data is accumulated in an IoT platform (cloud). This allows for the analysis of accumulated quantitative data from past field environment data, current field environment data, and weather information to understand the condition of crops and respond to abnormal weather, contributing to accurate field management. *For more details, please contact us through the IPROS inquiry form or by phone. *It will be smoother if you mention "I saw it on IPROS." Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire from the link below. External inquiry form: https://www.densin.co.jp/contact/

• Other security and surveillance systems

Realizing the IoT integration of pest capture. AI determines wild boars, deer, and other animals from camera images. The cloud system also makes it easy to view history.

You can set the shooting time from your smartphone or PC (5 times a day). When the set time arrives, it will capture images of wild birds and animals caught in traps such as snares, box traps, and enclosures. The captured still images are sent to the cloud, where AI automatically analyzes the species and notifies you of the identification results via email along with the still images. Since the identification can be made from still images, you can confirm the identity of the wild birds and animals, allowing for more efficient capture operations. Additionally, it enables you to check the feeding status in daily use, further enhancing the efficiency of patrol inspections. 【Features】 ■ The camera is installed at the bottom of the main unit ⇒ You can adjust the shooting angle and check the angle during installation using the built-in small monitor. ■ At night, infrared LEDs illuminate and capture wild birds and animals. *For more details, please contact us through the IPROS inquiry form or by phone. *Mentioning "I saw it on IPROS" will make the explanation smoother. Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS-ID, please inquire using the link below. External inquiry form: https://www.densin.co.jp/contact/

• Surveillance Cameras

Realizing the IoT integration of pest capture, it notifies via email when boars and deer are captured in snares, box traps, or enclosures, reducing the burden of patrols.

This is our self-developed "Pest Capture IoT System." 【Renewal Points】 1) Equipped with our self-developed microcontroller communication module board. 2) Comparison with conventional pest capture and notification sensors (compared to our previous model) 1. Achieved miniaturization (41% smaller) 2. Achieved weight reduction (800g → 500g) 3. Compatible with both NTT Docomo and Softbank communication SIMs, making it SIM-free Like the previous model, the sensor can operate for one year on four AA alkaline batteries. It also adopts Michibiki A-GPS to accurately transmit the sensor's location information to the dashboard system. *For more details, please contact us through the IPROS inquiry form or by phone. *If you mention "I saw it on IPROS," the explanation will be smoother. Phone: 088-665-6366 (Contact: Onoe) If you do not have an IPROS ID, please inquire from the link below. External inquiry form: https://www.densin.co.jp/contact/

• Other security and surveillance systems

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

[Speaker] Jun Ishikawa, Professor at the Graduate School of Business Administration, Rikkyo University, and Vice President of Rikkyo University [Key Lecture Content] This lecture will provide a clear explanation of the most effective leadership in the VUCA era, focusing on shared leadership based on the latest research. Specifically, it will discuss how everyone can exhibit effective leadership to improve workplace and team outcomes, and how anyone can develop effective leadership skills through training. Additionally, it will explain what is necessary to foster shared leadership in workplaces and teams from both individual and organizational perspectives. To continue achieving results in the VUCA era, let’s challenge traditional views of leadership and explore new leadership concepts. [Lecture Items] 1. Characteristics of the VUCA Era 2. What is Shared Leadership? 3. Effects of Shared Leadership 4. Effectiveness of Personal Leadership Theories 5. How to Foster Shared Leadership in Workplaces and Teams 6. Q&A *This seminar will be held via Zoom meeting.*

[Speaker] PwC Advisory LLC Senior Manager Toshiya Nakamura [Key Lecture Content] The expected roles of smart meters (AMI) and DER (Distributed Energy Resources) in power systems are increasing both domestically and internationally. The DISTRIBUTECH conference, one of North America's largest exhibitions and conferences for transmission, distribution, and energy-related technologies, will be held in early February 2026 in San Diego, North America. Numerous power companies and manufacturers introduced the latest trends regarding the next-generation smart meter systems AMI 2.0 and the utilization of DER. In this lecture, I will share the latest trends in the utilization of smart meters and DER in the decentralization of power systems gained through participation in DISTRIBUTECH. [Lecture Items] 1. Overview of DISTRIBUTECH 2. Latest trends in AMI 2.0 3. Latest trends in DER utilization 4. Considerations for the utilization of smart meters and DER 5. Q&A / Business card exchange

[Speaker] Mr. Li Qiangfu, Senior Researcher, Planning and Research Department, Fourin Inc. [Lecture Topics] 1. Tesla Master Plan: Progress of Existing and New Businesses 2. Strategy as a Technology Trendsetter 3. Initiatives in Purchasing and Supply Chain 4. Efforts as an IT Service Platform Provider 5. Competition with Chinese Companies and Strategies to Differentiate 6. Q&A / Business Card Exchange