1. Except as otherwise provided in subsection 2, it is unlawful for a person to engage in any kind of surreptitious electronic surveillance on any property of a public school without the knowledge of the person being observed. 2. Subsection 1 does not apply to any electronic surveillance: (a) Authorized by a court order issued to a public officer, based upon a showing of probable cause to believe that criminal activity is occurring on the property of the public school under surveillance; (b) By a law enforcement agency pursuant to a criminal investigation; (c) By a peace officer pursuant to NRS 289.830; (d) Which is necessary as part of a system of security used to protect and ensure the safety of persons on the property of the public school; or (e) Of a class or laboratory when authorized by the teacher of the class or laboratory. (Added to NRS by 1993, 2138; A 2015, 575, 3667; 2017, 595)
Nevada Legal Code