星和電機 Official site

We are pleased to announce that Seiwa Electric Co., Ltd. will be launching the "Explosion-Proof Motion Sensor." This product is an explosion-proof motion sensor that detects the approach of people and objects using microwave sensors, enabling automatic control in conjunction with various devices. It can be used in hazardous locations such as dangerous goods warehouses and plants where general human presence sensors cannot be employed, and it utilizes microwave sensors that are less prone to malfunction due to temperature changes. By linking it with warning lights and buzzers, it can alert individuals when they accidentally enter restricted areas, contributing to safety measures. Additionally, when linked with lighting fixtures, it can prevent forgetting to turn off lights in areas with low human traffic at night, thereby contributing to energy savings.

Carbon nanotubes (hereinafter referred to as CNT) are advanced materials discovered in Japan, characterized by their lightweight, high strength, and excellent elasticity and conductivity, which are being utilized in industrial products. However, CNTs have a tendency to aggregate, making it difficult to uniformly disperse them in resins or liquids. Achieving a stable and uniform dispersion is a challenge to fully realize their original performance. Our company has been developing CNT dispersants based on research results from universities and companies, utilizing our unique polysaccharide extraction technology. We are pleased to announce that we have completed the technological development for commercialization and will begin manufacturing and sales.

In the midst of the COVID-19 pandemic, while I want to rush to the site immediately, I have to change from using the train to another mode of transportation due to restrictions on going out and the need to avoid crowded places. A new lifestyle that takes into account the novel coronavirus is being demanded. Work and meetings are conducted via telework, and site inspections are facilitated by the remote monitoring tool S-BOX, contributing to operational efficiency. S-BOX is a smart remote monitoring tool that packages communication functions into one. It requires no complicated installation work; simply turning it on starts recording immediately. The surveillance camera from Seiwa Electric, S-BOX, monitors various risks remotely, ensuring "safety" and "peace of mind" 24 hours a day. S-BOX diligently monitors and quickly verifies any issues at various sites, including: - Accidents and theft - Illegal dumping - Squatting - Abnormal troubles - Natural disasters - High waves and flooding Its adoption is expanding across various industries: - Transportation and logistics - Construction - Warehousing and logistics With your devices (computer, smartphone, tablet), you can monitor "sites" nationwide collectively, upgrading your company's operational efficiency at a low cost.