Bob - we bought a Ninja Woodfire Grill for our camper last year.
It can go as high as 800F.
It is electric but also has a small tray to add wood pellets for smoking.
I absolutely love this little thing.
I bought the griddle tray for it to do bacon, eggs, pancakes, etc. where I don't want the grill grooves.
I know people have done pizza in them and rave about it.
I have done steak, porkchops, chicken, and Reubens so far and love this thing.
It's easy to use and really easy to clean.....which I really like.
Check it out.
Lots of YouTube vids on it too.