The highest standard in the international signaling market

Series T (ø 75 mm) and U (ø 60 mm) signal lights are available as surface-mounted and panel mount version in several variants. Also optical-acoustic and acoustic models of the T model are available.

Extreme and demanding applications

With this expansion of the program Auer Signal has the perfect alerts for extreme and demanding applications. A temperature range of from -30 ° C to + 60 ° C, IP66 and a seal made of an impact resistance to IK10 are examples of highly robust design.


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Signal lamps and signal lights | Auer Signal
Auer signalling full color


  • Available as surface- and panel-mount version in Ø 75 mm and Ø 60 mm
  • Can easily be turned into a buzzer-beacon or buzzer only solution using the optional buzzer module TDE (T-series only)
  • Wide range of mounting options available
  • UL certification, meeting the toughest standards on the international signaling market
  • Impact resistant polycarbonate (up to IK10)
  • High ingress protection (IP66)
  • Low power consumption and a long lifetime
  • Available with externally switchable LED 6 times fast strobe and multi strobe pattern
  • Highly efficient and high quality LED's, which provide excellent signalling effect
  • Externally switchable signalling pattern
  • Special lens design for optimal light distribution
  • Large operating temperature range down to -30oC and up to +60oC


Auer is a technology leader in the field of optical and audible signal devices such as signal towers, signal lamps, buzzers, horns and sirens. Auer's products provide a solution to warn, protect and guide people into a modern industrial environment when in danger or emergency.

Technology leader

Auer was founded in 1910 in Vienna, Austria. Since then Auer has developed into a technology leader in the field of signal equipment.


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