Communication

Last update:
November 1, 2025

Radio & emergency communication (PMR, CB, HAM)

Let's imagine for a moment a power cut that lasts not just an hour, but days. The cell phone only shows „No network“, the landline is long dead, the Internet goes silent. Suddenly it becomes clear: without communication, we feel ...

November 1, 2025

Communication failure: alternatives & radio

  Imagine this: A storm moves across the country, power lines snap, mobile phone masts fail. You automatically reach for your cell phone, but the display remains blank. No reception, no internet, no messages. The feeling is strange - almost as if ...

November 1, 2025

Keep emergency numbers and plans to hand - small notes, big impact

  It's a typical evening: your cell phone is lying next to you, the battery half full, and you think to yourself - everything is fine, everything is accessible. But what happens when the display goes black, the power goes out or the network goes down? Exactly ...

November 1, 2025

Crisis communication with neighbors & family - when words decide lives

Imagine a crisis situation: Power has been out for days, news is sparse, the nights outside are getting more restless, people more irritable. In moments like these, it's not just the equipment that decides the weal and woe - ...

November 1, 2025

Signaling & communication in emergencies - when every gesture counts

Let's imagine a simple but oppressive situation: You're out and about, somewhere away from civilization. Maybe a mountain, maybe a dense forest, maybe a coastline. Your cell phone shows no network, the battery is almost empty anyway. You fall, ...