Afet İletişim Ağı: İnternetsiz

Communication without internet or network access. Radio communication and messaging during a disaster.

No Internet? Network Down? Don't Panic, Communication is Still Possible!

The Disaster Communication Network is a vital application that allows you to communicate with your loved ones during natural disasters such as earthquakes, floods, and fires, or in emergencies where GSM operators are unable to provide service; without needing internet, Wi-Fi modems, or a phone network.

It uses your phone's existing hardware (Bluetooth and Wi-Fi Direct) to create a direct (peer-to-peer) bridge with other devices nearby. This allows you to make your voice heard even in the most difficult times.

KEY FEATURES:

📡 Network-Free & Internet-Free Communication: Even if base stations are destroyed, your communication will not be interrupted. It works entirely with device-to-device local connection technology.

🎤 Push-to-Talk (Walkie-Talk) Feature: Just like a real walkie-talkie, transmit your voice clearly to the other party with a single button press. It includes a smart communication protocol that prevents confusion with "He/She is silent, it's your turn" signals.

💬 Text Messaging: Send text messages when you can't make yourself heard or need to remain silent.

🆘 Quick Emergency Buttons: Send vital messages with a single touch when time is of the essence:

"I'm injured!"

"I'm trapped under rubble!"

"Locate my position!"

"I'm safe."

🔋 Low Energy Consumption: Your battery is crucial during disasters. Optimized data transfer protects your battery.

🔒 Secure and Private: Your messages and voice recordings are not stored on any server. Your data remains only between you and the device you are currently connected to.

WHO IS IT FOR?

Those living in earthquake-prone areas.

Campers, mountaineers, and those interested in outdoor sports.

Teams working in areas without network coverage.

Search and rescue volunteers.

In the event of a possible Istanbul earthquake or emergency scenario, download and keep the Disaster Communication Network app on your phone now to stay in touch with your family, neighbors, and rescue teams.

Note: Because this application uses Bluetooth and Wi-Fi technologies, communication range may vary depending on device hardware and environmental factors (walls, obstacles).