7803 Paragon Lock & Safe ParaGuard Deluxe Electronic Digital Safe Home Security

is this safe fireproof? after ordering I dont see that in description

There are 7 photos. Why aren't there any photos showing the inside of the safe? Duh?

Is the internal depth of 13" with the door closed? In other words, could you fit an item that was 12 7/8" long?

Is the key a round barrel type or flat ridged one as some reviewers have stated? The picture shows barrel. I called Paragon and the lady there said it was barrel. Thanks.