The BikerSOS GPS-Tracker is a device with which we still have a lot of plans!
The features we currently offer are only a fraction of what the device can do. In the future we will offer even more features that you can already look forward to. Some of them may need one of the cables. Therefore we have deliberately left the additional cables in the wiring harness to not prevent future expansions.
How you have to connect the two necessary cables +(red) and -(minus), you can find under FAQ point "Which cable lug do I have to connect to which battery pole?"