Successfully tested three satellite transmitters “OrniTrack-50-GPS / GSM”

Today, all three satellite transmitters “OrniTrack-50 – GPS-GSM tracker” have been tested. We are planning to place them on our three Griffon Vultures, in order to keep track of their movement in the following period.
Transmitters work great!

Testing was done on the roof of the Institute for Biological Research “Siniša Stankovic”.

Even a minimal movement on the roof of the Institute are recorded well!