Hello, AntalLszl ,
In this case, it’s better to contact the manufacturer directly. As we know, the manufacturer of Concox AT4 model is Jimi IoT company.
Here is a link to their official website. – https://www.jimilab.com/
So, please contact them and ask for the configurator application.
If there will be any other questions, just let us know.
By the way, if you plan to do business on GPS tracking, then just write to us to email@example.com
We have a special solution for you.