Yes it has the 12v option. You can probably do your own POE splitter to work with these cameras. The price sheet Is very confusing. You can also add Audio to a lot of their models as well it doesn't list.
So, without paying $6, I can still use my poe equipment to power it right? That's what I'm confused about. I figure if you pay $6, that's for a poe injector if you need it but it's not required?