Despite adverse conditions, many experts from the field of fire protection and disaster management took the opportunity to visit the trade fair and meet with one another. We from HÖRMANN Warnsysteme, as the leading supplier of siren warning systems on the German market, were of course also there with our own stand. The focus this year was on advising on the #support programme for sirens of the #BBK as well as on the topic of siren warning via #TETRA. We would like to thank the numerous visitors for the many fruitful discussions on the topic of warning the population.