CUMBERLAND, Wis. -- A man was arrested here Wednesday, May 23, after police discovered he had used a “spy camera” to view clients undressing in a tanning salon.

Randy J. Schamberger, 42, was being held in the Barron County Jail on a misdemeanor charge and a felony charge, according to a press release.

Newsletter signup for email alerts

Police know of eight victims caught on camera at Sunshine Fitness and Tanning Salon in Cumberland. There could be more victims, as Schamberger admitted to viewing and deleting up to 70 other files, police said.

On April 5, a client noticed what she thought was a USB phone charger plugged into one of the wall outlets in the tanning room. When she looked closely, she realized it was actually a covert digital video camera with a memory card inside.

She turned it over to police, who found 67 video files showing numerous persons undressing and in stages of full or partial nudity inside the tanning room.

Police discovered Schamberger had used his wife’s customer key fob to gain access to the room. He admitted to buying the spy camera from Amazon in October.

If more images are found, police said they will attempt to notify the additional victims.