Teltonika RUTM: industrial cellular and Ethernet routers

I found out about these industrial routers just now (looking for an out of band option for a robot we're deploying in the field) and thought it might be interesting for others as well.

As mentioned by the other commenter, there is openwrt support for them - so they're just an additional option (for 5g routers), etc.

Also just curious if anyone’s used them and have comments or thoughts. That's it! :-)