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Happy Holidays!

We will be closed for the holidays from December 20, 2025, to January 11, 2026. We will respond to your inquiries as quickly as possible after our return. We wish you a relaxing holiday season and a happy New Year.

We have exciting news: We are moving! As we need more space, we will soon be moving to a beautiful, historic company building within Kaufbeuren. We are very pleased to be able to work in these special premises in the future and would like to share this joy with you.

We ask for your understanding for this short interruption and apologize for any inconvenience. In the new location, we will continue to work on innovative solutions for our customers with fresh energy and in the usual quality.

We are a German hardware manufacturer specializing in patented plug-and-play monitoring solutions for IoT, IIoT, and Industry 4.0. Our systems enable the commissioning of applications in just 3 minutes, delivering sensor data immediately. ESERA gateways manage up to 30 sensors, each capable of providing up to five measurements. We cater to a wide range of industries, including Smart Buildings, Smart Cities, data centers, railway applications, Industry 4.0, emergency services, and many more. Our hardware ensures the highest reliability and security, independent of the Linux kernel, making it ideal for high-security applications and tailored customizations.

Since our establishment in 2009, we have continuously worked on our development and successfully established ourselves in the international market. Our founder, Andreas Geisler, not only leads the company as the CEO but also serves as the driving force behind our innovative and efficient product development.

IoT READY IN 3 MINUTES
PATENTED PLUG AND PLAY HARDWARE

Our outstanding expertise lies in the development and production of patented plug-and-play hardware. This means that every IoT application can be ready for action within just 3 minutes. After the initial installation, sensor data is immediately provided in the desired format.

Our ESERA Gateways enable the management of up to 30 sensors simultaneously, exceeding the market standard by far. Each individual sensor can deliver up to five different measurements.

TIME AND COST SAVINGS

... AND YOU CAN FOCUS ON WHAT MATTERS: YOUR SUCCESS!

While the implementation of a conventional PLC control system typically takes up to two days, integration with our patented PLUG and PLAY hardware is completed in just 3 minutes and ready for use. This keeps you on track with your project plan!

SECURITY AND DATA PROTECTION

EVERYWHERE AND AT ALL TIMES

ESERA devices are designed to ensure long operational life even under challenging conditions. Our primary focus is on high-quality embedded hardware and software solutions.

Our products are ideal for high-security applications, as they operate independently of the Linux kernel and incorporate TPM chips (Trusted Platform Module) for data security, providing a high level of security and protection for sensitive data in critical environments.

MODULAR AND CUSTOMIABLE DEVICES

THE MOST OPTIMAL SOLUTION FOR EVERY USE CASE AND LOCATION

Our products offer a wide range of customization options to meet the diverse needs and applications. We tailor our devices to the specific requirements of our customers, enabling us to provide the most optimal and secure solution for every purpose.