Trackers

The devices themselves: which vehicle each is fitted to, its IMEI, the protocol it speaks, and when it last reported.

The IMEI is the whole identity. It is how Kaydro knows which company's vehicle a packet belongs to. Type it exactly as it appears on the device.

A tracker is given a host and a port when it is fitted to the vehicle, usually by the installer. It cannot be changed remotely afterwards.