Christopher Esnes last month pleaded guilty to invading the privacy of 12 adults for approximately six months in 2016 and 2017, after hiding a camera in the bathroom at Littleton Elementary School, reports say.
The 43-year-old of Long Hill recorded at least 20 people, though not all could be identified, Assistant Morris County Prosecutor Laura Magnone said.
Esnes was sentenced online due to the COVID-19 pandemic and "briefly apologized" but otherwise did not display emotion, the Daily Record reports.
The former gym teacher was suspended without pay in April 2017 after a school employee found the camera under a sink.
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