Deputies arrested Michael Mizrachy, 49, after the Internet Crimes Against Children task force received a tip in June and zeroed in on Mizrachy with search warrants.
Detectives reported finding a video in his possession that shows a man sexually assaulting a child who appears to be 8 to 10 years old.
They also found evidence that Mizrachy used the Kik Messenger app to communicate with a teenager who sent him sexually explicit images.
To detectives, he admitted to chatting with children in a sexual manner. And he admits to being attracted to children.
Mizrachy is facing charges of misrepresenting his age while using a computer to solicit, lure or seduce a child, and two counts of possession, control, or intentional viewing of content depicting child sex conduct. His bond is set at $30,000.