Yes the answer is Any tracker which uses one of the traccar supported protocols and where you can change te server ip and port.
Just look the documentation on the website. Or use the search bar i have seen that question and answers already many times
Teltonika is one of the better brands i guesse.
Any exact model of Teltonika or any of them are good ?
Can you recommend any tracking device for car connectable to battery?. I need to only get information such us location, ignition on and ignition off
thanks