ヘルヴェチア Product Lineup

"PLC communication" is a method of transmitting information signals by superimposing them on electrical signals flowing through wiring, including power lines. Since it utilizes existing wiring, there is no need for new wiring work or hubs, and complex setup tasks such as SSID and password configuration are unnecessary, making it easy to set up. Additionally, it resolves the instability of WiFi wireless communication with stable wired connections. It also enables encrypted communication using AES-128bit, preventing unauthorized access to data. 【Features】 ■ No need for communication wiring work ■ Stable communication with wired connections ■ Easy setup ■ Power supply capability ■ Strong security For more details, please refer to the catalog or feel free to contact us.

Our diverse I/F-compatible PLC communication device, the 'IoT Gateway Adapter,' is utilized in building equipment network systems. In the context of building IoT implementation, it enables the realization of a high-area ultra-distributed network at a low cost by utilizing existing power lines, and allows for mixed communication of data from different I/Fs and protocols such as LAN and serial. It is capable of controlling building lighting and air conditioning equipment, as well as monitoring various sensors, and can be applied to BEMS and BAS. 【Features】 ■ Utilizes existing power lines ■ Enables the realization of a high-area ultra-distributed network at a low cost ■ Allows for mixed communication of data from different I/Fs and protocols ■ Capable of controlling lighting and air conditioning equipment, and monitoring various sensors ■ Applicable to BEMS and BAS For more details, please refer to the catalog or feel free to contact us.

The "VPLC-CORE100" is a PLC communication device that enables the IoT transformation of various control devices at low cost and in a short period of time. Equipped with modules compatible with the device's I/F, it can quickly transform into an IoT device simply by connecting to the equipment. It promotes the IoT transformation of control devices. By utilizing PLC technology for IP-based communication, it allows transmission over power lines and coaxial cables, enabling long-distance communication of over 2000 meters between devices. 【Features】 ■ Easily achieve IP transformation of various control devices in facilities ■ Equipped with multi I/F and multi protocol (customizable) ■ Realizes high-speed communication (effective communication rate of 30 Mbps) ■ High noise resistance ■ Long-term supply (over 5 years) available For more details, please refer to the catalog or feel free to contact us.

Our diverse I/F-compatible PLC communication device, the 'IoT Gateway Adapter,' is utilized in centralized meter reading systems. It allows for the automatic collection and centralized management of individual electricity meter reading data from tenant buildings and apartment complexes in a management room. By connecting the 'IoT Gateway Adapter' to existing power meters, it functions as a smart meter. 【Features】 ■ Significant reduction in construction costs by using existing wiring ■ Reliable communication even with long wiring lengths due to hopping technology ■ No complicated setup required, making maintenance easy ■ Compatible not only with meter reading but also with HEMS and more For more details, please refer to the catalog or feel free to contact us.

What are you looking for? Leave the development, design, manufacturing, and sales of hardware products to Helvetia. Based on our extensive experience in embedded board development and design for electronic devices, we provide a wide range of solutions. Additionally, we respond to various customer needs in different fields with a consistent production system in collaboration with our partners, from development and design to manufacturing. 【Business Contents】 ■ Hardware Development ■ Software Development ■ Manufacturing Development ■ Standard Products *For more details, please refer to the PDF document or feel free to contact us.

The "IGT-20/21/22" is an industrial-grade Internet of Things (IoT) gateway. Designed for industrial applications, it complies with industry-standard certifications such as CE/FCC, shock resistance, and vibration resistance. In terms of communication capabilities, it features a mini PCIe slot and a USIM holder, allowing data acquisition and system status to be transmitted via 3G, 4G, and WiFi (mini PCIe WiFi module). 【Features】 ■ Specifications for industrial grade ■ Rich connectivity options ■ Abundant local I/O ■ Dual microSD *For more details, please refer to the PDF materials or feel free to contact us. *You can download the English version of the catalog.

The "VPLC-2000" is an HD-PLC communication device that supports a DC12V power input. On the IP side, it supports input via PLC and coaxial cable (optional), while on the device side, it supports output to Ethernet and RS-485. It enables high-speed, long-distance communication, allowing for the cost-effective and quick IoT transformation of devices, such as converting analog surveillance cameras to IP cameras. 【Features】 ■ Supports DC12V power supply (AC adapter included) ■ Stable wired communication, capable of long-distance communication over 2km ■ Supports communication in the Mbps range ■ Equipped with Multi-hop functionality to prevent power loss at branches (only for VPLC-2000M) *For more details, please refer to the product catalog available for PDF download. We also have published case studies and explanatory materials on the implementation of "HD-PLC communication devices." Feel free to contact us for inquiries.

The "VPLC-2100" is an adapter suitable for use with twisted pair cables and coaxial cables. It operates on DC12V power and can be supplied for a long term. It enables the IoTization of various control devices at low cost and in a short time. 【Features】 ■ Easily realize the IP conversion of various equipment control devices ■ Adapter suitable for use with twisted pair cables and coaxial cables ■ Operates on DC12V power ■ Achieves high-speed communication ■ High noise resistance performance ■ Long-term supply available *For more details, please refer to the PDF document or feel free to contact us.

The "PCIe-PoE425bt" is a 2.5G Ethernet card equipped with IEEE 802.3bt PoE++ PSE functionality. It is backward compatible with 1000BASE-T, 100BASE-TX, and 10BASE-TE Ethernet. Additionally, COTS high PoE PTZ cameras and outdoor WiFi access points may require more than 30W of power, but this product allows for direct connection of these devices without an external PoE++ injector, making it particularly convenient for power supply. 【Features】 ■ Utilizes the advanced Intel I225 controller ■ Complies with the IEEE 802bz standard, providing 2.5Gbps bandwidth ■ Can supply power up to 90W to PD via a standard CAT-5e or CAT-6 Ethernet cable from a single port ■ Directly connects these devices without an external PoE++ injector * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

Helvetia Co., Ltd. will be exhibiting at the "29th Japan IT Week [Spring] Embedded, Edge, and IoT Development EXPO [Spring]" held at Tokyo Big Sight. At our booth, we will comprehensively support our customers' problem-solving in hardware and software design based on the experience and knowledge we have accumulated over many years in the industrial field, where reliability is essential. For standard product sales, we will provide suitable products that our customers need from both domestic and international sources. We also offer proposals for IoT implementation using Nessum. 【Event Overview】 ■ 29th Japan IT Week [Spring] Embedded, Edge, and IoT Development EXPO [Spring] ■ Date: April 8 (Wed) - April 10 (Fri), 2026, 10:00 AM - 5:00 PM ■ Venue: Tokyo Big Sight, West Hall 3 & 4 ■ Booth Number: W26-29 * Pre-registration is required (free of charge), so if you wish to participate, please register as soon as possible. Registration can be done through the related link. * For more details, please download the PDF or feel free to contact us.