If you can find a collar device where you can self select the server it transmits to you can use the free Traccar software and have everything under your own control. www.traccar.org
Not all (not even many) cheap tracking devices allow user server selection.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.