Hello,
Thank you for your question.
In this case, we recommend contact with our Sales managers which will help you to answer your questions with our Technical support engineers. Please contact with them on our official website https://teltonika-iot-group.com/
and click on "Contact Us" button. When you will click, please fill the form and submit it.
Note: as a topic, please choose "Vehicle telematics".
Also, you could ask about device installation on the Crowd forum. Please feel free to ask us here.
Sorry for any inconvenience.
Best regards,
Teltonika Support