The AutoFon BLE application is designed to work with AutoFon search devices (beacons) that support Bluetooth BLE technology.
It allows you to make direction finding for a beacon by analyzing the strength of the Bluetooth BLE radio signal from the device with a smartphone using this application.

The Direction finding is used to more accurately determine the location of the device located near to it, in the absence of exact coordinates and the impossibility of visual contact. For example, when the device you are looking for is inside one of the locked garages, or in one of the apartments of an apartment building.