Red light cameras in Florida?

Long story short. I accidentally ran a red light today. I was behind this huge bus and I couldn't see the light from my tiny little car. I slowed down as we approached the intersection trying to see the light, but the bus did not slow down so I umed the light was still green and umed my speed. When I was finally able to see the light over the bus, I was in the middle of the intersection and the light was red. My question is: how do I know if there was a red light camera there. I drive through this particular intersection everyday and have never noticed anything like a camera. Also, I found this website that supposedly listed where all the red light cameras were and I didn't see one located at this intersection. Also, there were none of those signs that say "camera enforced". So I'm hoping and praying I'm in the clear, but it's been boggling my mind all day. I really need to know.