Signal technology for industry: signal lights, audible signal devices, signal towers – developed and produced in Vienna since 1910.
Auer Signal GmbH
Vienna (AT) · Burlington, MA (USA)New on Amplifa
About Auer Signal
Auer Signal is an Austrian manufacturer of industrial signal technology headquartered in Vienna, where the company has been producing since 1910. The portfolio includes signal lights (steady, blinking, flashing and multifunctional lights), audible signal devices such as multi-tone sirens and signal horns, optical-acoustic combination devices, as well as modular and compact, individually configurable signal towers, including the PC7 and CT5 series with patented internal contacting. The range is complemented by explosion-proof ATEX signal devices. The products are made from impact-resistant, UV-stabilized polycarbonate; the PC7 and CT5 signal towers are assembled automatically by robots at the Vienna plant. In addition to the standard range, Auer Signal develops and produces custom solutions: complete new developments, product modifications, custom product design, special cabling and special assembly methods, e.g. the P series for a crane manufacturer or the adaptation of the N series for a Liebherr crawler crane. The signal devices are used in plant engineering, mechanical engineering, the automotive industry, automation, logistics, building services, chemicals and wind power, and are sold through a worldwide sales network.
- Site
- Vienna, Austria
- Processes
- Development, design and production of signal technology (signal lights, audible signal devices,, Automated manufacturing of the PC7 and CT5 signal towers (with robotic arms), Custom solutions and custom manufacturing for customers (new developments, product modifications,, Custom developments and made-to-measure signal devices, custom product design, special cabling and special assembly methods, product modifications and adaptations, provision of 3D models (CAD)
- Materials
- Polycarbonate, LED technology with dome design
- Certificates
- ISO 9001:2015, ISO 14001:2015, ATEX (Directive 2014/34/EU), CTDP (UL Data Acceptance Program), UL CTDP (Data Acceptance Program), EcoVadis Sustainability Rating
- Founded
- 1910
- Industries
- Plant engineering, Mechanical engineering, Automotive industry, Automation, Logistics, Building services
- 01
In-house development and design
- 02
Production in Vienna (including automated manufacturing with robotic arms)
- 03
Assembly incl. special cabling and special assembly
- 04
Quality management and testing
- 05
Sales via a worldwide sales network
Materials and Processes
Polycarbonate
Main material of the signal device housings and domes: impact-resistant, vandal-proof, temperature-resistant, colorfast and UV-stabilized.
LED technology with dome design
Enables Standard, High and Ultra Performance versions in the same housing size.
Locations
Vienna
ATHeadquarters, development and production
- Materials
- Polycarbonate
- SCARA robotic arm (Stäubli) for automated manufacturing of the PC7 and CT5 signal towers
Burlington
USUS branch (sales)
Signal Devices
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development, design and production of signal technology (signal lights, audible signal devices,Assembly | – | – | – | – | Polycarbonate |
| Automated manufacturing of the PC7 and CT5 signal towers (with robotic arms)Assembly | – | – | – | – | – |
| Custom solutions and custom manufacturing for customers (new developments, product modifications,Engineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Robotic arm (SCARA) for automated manufacturing | Stäubli | – | – | – | Vienna |
Additional services
Reference customers
Quality and Certification
Quality management covers the entire company and has been regularly audited externally according to ISO 9001 since 1999; since 2024 an environmental management system according to ISO 14001 has also been certified. Products are certified, among others, according to UL, CE, UKCA and ATEX; the in-house laboratory is a participant in the UL Client Test Data Program (CTDP).
| Evidence | Vienna |
|---|---|
| ISO 9001:2015 | |
| ISO 14001:2015 | |
| ATEX (Directive 2014/34/EU) | |
| UL CTDP (Data Acceptance Program) | |
| EcoVadis Sustainability Rating |
History
- 1910
Founded; production of signal technology in Vienna, today owner-managed in the fourth generation
- 1999
First ISO-9001 certification (20.12.1999)
- 2022
Implementation of an environmental management system to obtain ISO-14001 certification
- 2024
First certification according to ISO 14001
- 2025
Certificate for 25 years of ISO-9001 certification