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 is sweeping across the country, power lines are snapping, and cell towers are going down. You automatically reach for your phone, but the screen stays blank. No signal, no internet, no news. The feeling is strange – almost as if the…

November 1, 2025

Keep emergency numbers and plans handy: small notes - big impact

It's a typical evening: your phone is lying next to you, half-charged, and you think – everything's fine, everything's reachable. But what happens when the screen stays black, the power goes out, or the network collapses? Right in...

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, ...