Wis. Stat. § 942.10

Use of a drone. Whoever uses a drone, as defined in s. 175.55 (1) (a), with the intent to photograph, record, or otherwise observe another individual in a place or location where the individual has a reasonable expectation of privacy is guilty of Class A misdemeanor. This section does not apply to a law enforcement officer authorized to use a drone pursuant to s. 175.55 (2).