The teenager who was caught recording high school girls getting ready at his house faces a sentence of almost 50 years in prison.
Bryan Seban admitted last week to spying on girls who attended Kettle Moraine Lutheran High School while facing 14 felony charges.
According to investigators, he made a tiny hole in the wall to photograph at least 30 girls as they dressed.
Numerous other charges were dropped by the prosecution in exchange for the plea.
When he is sentenced in August, he could get up to 49 years in jail and $140,000 in fines.