Hello,
For speed monitoring you can enable Speed parameter in I/O and the device will send speed values (km/h) to your server.
You can also set up the device to check when the driver is over-speeding by setting speed limits (Low Level and High Level)
Example:
In I/O tab set Speed Priority - Low | Low Level - 20 | High Level - 60 | Operand - On Entrance | And if needed you can set Send SMS To (your number) to receive the notification when the driver is over-speeding. With this configuration when the driver reaches speed 21 or more it will send data to the server (and to your phone if Send SMS is set).
Speed settings can be set the other way around: Low Level - 0 | High Level 20 <- max 20 km/hr and Operand - On Exit. You should receive same result. When the driver exceeds the limit you will receive notification to the phone and to the server.
More information about the parameters can be found here: https://wiki.teltonika-gps.com/view/FMC130_Teltonika_Data_Sending_Parameters_ID
Hope this information helps you,
Best Regards.