A Hudson Valley man admitted that he used a hidden camera to watch his young nanny and her friends get undressed.

According to CBS News, Daniel Switzen admitted on Tuesday that he placed a small camera inside of a tissue box. The spy cam was used to watch his 19-year-old nanny and her friends. Switzen placed the tissue box inside of a bathroom where police say the young women could be filmed "dressing and undressing."

The nanny discovered the camera in November and called police. Switzen was arrested by local police that night. On May 1, the Pleasantville man decided to plead guilty to felony unlawful surveillance charges. He will be sentenced in August and could face between one and a half to four years in state prison for the crime. He will also have to register as a sex offender.

Switzen is a former television director with CNBC.