Elsner Elektronik GmbH

About Elsner Elektronik

Elsner Elektronik has specialised in control systems and sensors for buildings since 1990. The portfolio includes KNX weather stations, weather sensors, room temperature controllers, touch panels, glass touch sensors, actuators, power supplies, interfaces, radio solutions and complete control systems for shading, window ventilation, heating, cooling and lighting. Individual components for the KNX, RS485 and Modbus data interfaces as well as conventional two-wire sensors are also offered. All products are developed and produced at the company's headquarters in Ostelsheim – from the initial idea through PCB assembly to the assembly of the finished device. The sensor technology for wind, precipitation, brightness and indoor climate is tested and calibrated, among other things, in the company's own wind tunnel. Customers include commercial construction, residential construction, shading and solar protection technology, as well as conservatory and terrace roof construction; international projects include Belgium, the United Arab Emirates, Singapore and China.

Site

Ostelsheim

Processes

Assembly (electronics manufacturing), Assembly (control devices and sensors, in-house production in Ostelsheim), Testing and calibration of wind sensors in the company's own wind tunnel (since 2010), Development, product design and technical documentation (high vertical integration / insourcing), Technical support and remote maintenance (TeamViewer), Training/webinars (Elsner Academy), Reseller/partner programme, Tender texts and product data for planning

Materials

Electronic circuit boards

Certificates

ISO 9001:2015, ISO 14001, ISO/IEC 27001, ISO 9001

Founded

1990

Industries

Building Automation/House and Building Technology (KNX), Smart Home, Shading/Solar Protection Technology, Conservatory and Terrace Roof Construction, Climate, Heating and Ventilation Control

1. 01

   Development and product design

2. 02

   Electronics manufacturing with PCB assembly

3. 03

   Assembly of control devices and sensors

4. 04

   Testing and calibration (including wind tunnel, KNX Test Lab)

5. 05

   Distribution via specialised retail, partner network and online shop

6. 06

   Technical support, training and repair service

Electronics Manufacturing and Sensor Technology

Sites

Ostelsheim

DE

Headquarters: Development and Production

Materials

Electronic circuit boards

• Wind tunnel for calibration of wind sensors (since 2010)

Products and Assemblies

Inside the production

Processes & technical limits

1 Anlagen & Maschinen

Quality and Certification

Quality assurance includes certifications according to ISO 9001 (quality management) and ISO 14001 (environmental management); wind sensors have been tested and calibrated in the company's own wind tunnel since 2010, and an own KNX Test Lab has been available since 2009.

Company History

1. 1990

   Founded in Gültlingen

2. 1992

   First building controller W100 and first weather station +P00

3. 1995

   New building in Gültlingen; entry in the commercial register

4. 1998

   Relocation to Gechingen

5. 1999

   Joined the KNX Association; first KNX product CO485

6. 2005

   First control device with touch display WS1000 Touch

7. 2006

   First KNX weather station Suntracer KNX

8. 2009

   Establishment of an own KNX Test Lab

9. 2015

   Relocation to new company building in Ostelsheim

10. 2021

    Opening of the Dubai office

11. 2023

    Opening of the Singapore office; Bastian and Lina Elsner join the management (with Jutta Elsner)

12. 2024

    Opening of the Shanghai office

13. 2025

    Introduction of the corporate mission statement (Mission & Values)