Our company's efforts in disaster reduction have been featured in an interview article as part of the Relay Project for weaving towards the future.

5G antennas will be installed on approximately 210,000 traffic lights nationwide. They will support traffic lights and antenna base stations as emergency power sources during power outages.

The "LioUPS3" is an outdoor uninterruptible power supply that achieves a wide operating temperature range and long lifespan by adopting high-performance lithium-ion batteries. Among approximately 210,000 traffic signals maintained, operated, and managed by prefectural police, it is said that about 30% (as of summer 2019) are connected to a network. Expectations for the expansion of centralized control areas for traffic signals using 5G and for achieving safer and smoother traffic in anticipation of a self-driving society are increasing. 5G, characterized by high speed, large capacity, ultra-low latency, and numerous simultaneous connections, is set to begin deployment, with partial operation expected to start in 2020. Because 5G uses higher frequencies than before, denser base station installations will be necessary. For these reasons, the construction of a 5G network utilizing traffic signals is about to begin. In recent years, power outages caused by natural disasters such as typhoons, heavy rain, and earthquakes have led to traffic signals losing power and antenna base stations going offline, affecting social life by disrupting mobile phones and smartphones. In such times, Seiwa Electric's outdoor uninterruptible power supply is essential. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• DC Power Supply
• Power generation equipment
• Batteries and Capacitors

A variety of explosion-proof products such as emergency lights, guidance lights, and security lights that can be used in hazardous areas of factories.

We offer a wide range of "LED emergency lighting fixtures" suitable for use in hazardous areas such as factories handling hydrogen gas, clean rooms, and underground passages on premises. Currently, we are distributing a comprehensive catalog that compiles emergency lights, evacuation lights, and security lights. In addition to introducing our lineup, we also provide basic information on the importance of checking built-in batteries and the general procedures for reporting inspection results. 【Contents (excerpt)】 ◎ Hazardous locations (for gas vapor explosion-proof areas) 　■ Explosion-proof emergency LED lighting fixtures 　■ Increased safety explosion-proof emergency LED lighting fixtures ◎ Non-hazardous locations (for clean rooms and general facilities) 　■ Moisture-proof and waterproof emergency LED lighting fixtures 　■ Emergency LED lighting fixtures for clean rooms ◎ Infrastructure equipment 　■ Waterproof security LED lighting fixtures 　■ Flood-proof security LED lighting fixtures * You can also view excerpts from the beginning of the industrial lighting and equipment catalog and the introduction section for the explosion-proof emergency LED lighting fixture "VZBA-V2 series" from the PDF download. If you would like the full version, please feel free to contact us.

• Ballasts and fixture accessories

A proposal for disaster reduction urban development towards a safe and secure city where people can live with smiles. Seiwa Electric's contribution to the community...

Proposal for Disaster Prevention and Mitigation Urban Development Seiwa Electric aims to contribute to society with the objectives of "disaster prevention" and "disaster mitigation" based on two categories. Category 1: Providing rapid and accurate evacuation guidance during disasters Category 2: Providing backup power sources during disasters

• Power generation equipment
• Prime movers, torque converters, hydraulic equipment, generators

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

Our first zero-phase current transformer (ZCT) CTL-36-S80-12Z-CL - Waterproof design allows for outdoor installation - Split-type design enables easy installation on existing setups - Customizable according to your requirements For more details, please contact us.

Compact yet multifunctional. A constant voltage power supply with a multifunctional specification that expands lighting control capabilities by supporting the connection of two lighting devices. We have launched the compact power supply "LPAVR2-2472D." It is a DC input type constant voltage control power supply condensed into a palm-sized resin case, offering ease of use and flexible dimming functions. The LPAVR2-2472D is a power supply unit that balances space-saving design with flexible dimming capabilities. It can be utilized in a wide range of scenarios, such as adjusting the brightness of LED lighting and voltage control applications within devices. Product Features: ● High-performance constant voltage power supply that supports long and large lighting despite its compact size ● Made with a resin case, it features analog settings for two channels and multifunctional specifications ● Flexible dimming function compatible with internal and external dimming (0-5V) ● Output voltage can be switched in three stages, ensuring safety ● Excellent installation with screwless terminal blocks and DIN rail compatibility For detailed specifications or inquiries about installation, please feel free to contact us.