Exit signs are mostly for commercial purposes, but you can use them at your home as well. Mostly they are not different from each other, but still, you can check them all.
Free and Printable Exit Signs
The exit sign is so clear so that everybody can spot it easily, and that is the purpose. If there is any emergency, then the exit signs could be useful.
The exit signs are practical and mandatory for offices and other commercial centers. Even for your house, you may use them.