A Northwest Austin man has been accused by police of breaking into his neighbors' home and installing a hidden camera behind their bathroom mirror, and authorities think he did the same thing to more people.

Michael Sagues, 50, was charged Thursday with burglary of a habitation, and police said they might charge him with additional crimes.

"Through an extensive amount of evidence, it was confirmed just this week that this case included more than one victim," Assistant Chief Jennifer Stephenson said. "We're now moving our focus to locating any additional victims that might be out there. We're working tirelessly to review all evidence that has been gathered at this point. If we find other victims, we will reach out to them immediately."

Anyone with information about other victims should call Austin police at 512-974-6941.

The charge that Sagues faces is a first-degree felony punishable by five to 99 years in prison. He posted bond and was released from the Travis County Jail the same day he was booked, records show. A judge required him to wear a GPS tracking device, to abide by a 6 a.m. to 10 p.m curfew and to stay away from the victims in this case.

According to the affidavit, police received a 911 call on March 4 from a home on Champion Drive in Northwest Austin after a homeowner reported that a construction crew remodeling the downstairs bathroom found a hole behind a mirror and a device with a wireless antenna inside the insulation.

It was determined to be a wireless camera, authorities said.

After finding the camera, the homeowners found video footage from their security cameras of an unknown man with his face covered who entered the home through an unlocked back door and headed into the bathroom that was being remodeled, the affidavit says. They checked camera footage from outside the house from the day before and saw their neighbor, Sagues, walking on the street toward the house in the same clothing as the man in the other footage, the document says. The homeowners said they knew Sagues and had gone to his home before to swim, according to the document.

Police were able to determine the type of wireless camera found in the bathroom and discovered that Sagues had ordered the same model on two occasions and had them shipped to his home on Champion Drive, the affidavit says.

Police executed a search warrant on Sagues' home and found the same clothes the man on the security footage was seen wearing, the document says. Authorities also found two hard drives with images of the inside of the neighbor's home and photos of the homeowners "in various stages of undressing, including their intimate private areas," according to the report.