hss Engineering specializes in Public Warning Systems (PWS), Environmental and Emergency Management Systems (EWS) and Industrial Warning Systems.

At hss Engineering we focus on efficient and reliable warning at local, regional and national levels. We specialize in Public Warning Systems (PWS), Environmental and Emergency Management Systems (EWS) and Industrial Warning Systems. We design advanced environmental and emergency management systems based on many years of work with both industrial and public warning – indoor and outdoor warning at industrial plants and nuclear facilities as well as national civil defense systems.

hss Engineering is the international master distributor for Whelen as well as “Authorized Assembly, Service and Repair Facility”. Whelen is the world’s largest manufacturer of high quality siren & warning systems, and we service our customers worldwide from our base in Aarhus, Denmark.

In 2002 hss Engineering’s independent product line named “Giant Voice” was introduced. Due to the intelligent combination of siren solutions and user friendly, multi-language software the Giant Voice products have proven to be very successful.

hss Engineering has solid experience in independent consultancy, planning of and supply for public warning and emergency management systems, commissioning and acoustic evaluation and surveys.

hss Engineering specializes in integrating various components to a so-called Environmental and Emergency Management System (EMS), a system designed to assist emergency management planners by collecting and systemizing data to detect possible threats, predict the consequences, decide which measures should be taken and warn the authorities and the public in time to protect human life and property.

Our main activities are:

• Acoustic planning
• System design
• Project management
• Installation & integratio
• Commissioning
• Training
• Maintenance

The team behind hss Engineering has more than 20 years’ experience in working with warning systems. For example, Managing Director Hans Secher Schmidt was the project manager when the public warning siren system in Denmark was established, the world’s largest public warning system and the first to use electronic sirens. It covers 80 % of the Danish population and comprises more than 1,100 interconnected sirens.

At hss Engineering we focus on efficient and reliable warning at all levels.

We are always at your disposal for additional and detailed information - do not hesitate to contact us.

Yours sincerely,

Hans Secher Schmidt

Managing Director