Built for disasters
BlueLink checkpoints can be deployed across affected areas to form a mesh network, relaying messages from phone to phone. Checkpoints also aid in search-and-rescue operations through victim location triangulation.
BlueLink Checkpoint
Communicates with phones via Bluetooth; communicates with other checkpoints via LoRa.
Messaging Capability
The BlueLink mobile app comes with secure messaging capabilities for offline communication.
Victim Triangulation
Search-and-rescue teams can use the BlueLink mobile app to locate missing persons.
How the mesh network works
Drop repeaters, power on, and the network self-forms in minutes.
Deploy checkpoints
Teams place checkpoints over areas where telecommunication infrastructure is unavailable.
Mesh self-organizes
Checkpoints relay messages between phones, and triangulate the positions of missing persons.
Operate offline
Command dashboard shows live status and last-seen signals.
Use cases
Designed for agencies, NGOs, and communities facing disasters.
Urban search & rescue
Triangulate the position of missing persons.
Responders drop checkpoints on areas with disaster victims, and checkpoints use RSSI to triangulate the locations of missing persons.
Restore communication
Maintain connectivity across large areas during disasters.
When cell towers are down, checkpoints form a mesh network that relays text messages from phones across the region.