Ströer supports test warning on smart communication infrastructure during Warning Day on September 8th
Communication Digitale Medien DOOH Nachhaltigkeit Public Video 07. September 2022
On September 8 th , Hamburg’s communication infrastructure will be tested as part of a fictitious storm surge. Further federal states, participating rural and urban districts and municipalities will test their warning in a joint exercise. At 11.00 am, the participating authorities and emergency serv
