According to campus police, 21-year-old Ashton Michael Boone, of Henderson, was accused of multiple secret-peeping incidents at three different dorms in March.
He's also been charged with trespassing for allegedly entering resident halls without permission.
He was not living on campus at the time of the incidents.
Boone has since been banned from campus.
"If there are any individuals that have been a victim of this from today to the past, I would recommend that they come forward so they can provide us with the information so that we can see if it's related to these incidents that we've been investigating," said Deputy Chief Chris Sutton.
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Boone made a court appearance on Wednesday and was released from jail on a $35,000 bond.
ECU police are asking anyone who believes they may have been affected or who has information related to these cases to contact the department at (252) 328-6787.
ABC affiliate WCTI contributed.