Service & Quality

We offer you customer specific solutions for electronic sirens and other electronic products, realised with
state-of-the-art production and test equipment. Our
experts consult you throughout the whole project,
from the conceptual design to on-site support.

Service & Quality


Your partner for security solutions

We offer you excellent customer support. Our individual advisory and planning service, top quality standards, ultra-modern technology and production facilities, short development and delivery times will convince you to the core. Apart from comprehensive project monitoring, we offer you on-site support as well.

We deliver our electronic sirens and mass notification systems globally into 25 countries and we are able to advice our customers in five languages. In spite of our worldwide activities we were able to maintain our medium-sized business structure. Therefore, enjoy the benefits such as a direct contact person to deal with and quick and flexible response times. Trust in us, the best and renowned sirens specialist. You will be well looked after!

See your concept come true

Our main product, the electronic siren, is always state-of-the-art technology because it is steadily developed further, including the software for the siren control centre. According to your requirements and specifications we adjust the siren to external conditions such as the site geology, climate, environmental noise in regard of the required sound propagation. We will develop a concept for you which sounds wonderful!

Other products of our wide product range such as alarm devices, alert signal encoders, radio systems or telecontrol receivers can be delivered as standard version or according to customer specifications. Any questions left? Contact us, we are looking forward to consulting you.

Our service in a nutshell

  • professional & individual consulting
  • comprehensive, technical project management
  • direct and competent contact people
  • advisory service in your language as possible
  • immediate & flexible response time
  • state-of-the-art production and test equipment
  • customer specific development
  • in-house test and quality optimisation
  • compliance with country specific standards
  • fast development and delivery times
  • on-site support



SONNENBURG HOLDING GmbH - Eggenfelden work Lauterbachstraße 45 84307 Eggenfelden Germany work +49 (0)8721 9588-0 fax +49 (0)8721 9588-60 48.3985637 12.7499494
SONNENBURG ELECTRONIC AG - Eggenfelden work Lauterbachstraße 45 84307 Eggenfelden Germany work +49 (0)8721 9588-0 fax +49 (0)8721 9588-60 48.3985637 12.7499494
SONNENBURG SWISS AG - Uzwil work Bahnhofstraße 108 9240 Uzwil Austria work +49 (0) 8721 9588-3060 47.421709 9.371459
SONNENBURG LT UAB - Vilnius work Gedimino str. 34 01104 Vilnius Austria work +370 (0)5212 2161 fax +370 (0)5212 2161 54.6880737 25.2735535
Nithin RS Electroman LLC - Muscat work PO Box 82, PC 111 Muscat Austria work +968 99878 414 fax +968 24510 315 48.3985637 12.7499494
Darülaceze Cad. Famas İş Merkezi - Okmeydanı-ISTANBUL work A Blok 43/3 34381 Okmeydanı-ISTANBUL Austria work +90 212 320 64 80 fax +90 212 320 67 73
Atikon work Kornstraße 15 4060 Leonding Austria work +43 732 611266 0 fax +43 732 611266 20 48.260229 14.257369