Illinois Voyeurism and Hidden Camera Laws: Penalties and BIPA Rules (2026)

Illinois treats voyeurism and unauthorized hidden camera surveillance as serious criminal offenses. The state's primary voyeurism statute, 720 ILCS 5/26-4, criminalizes recording in private spaces and non-consensual distribution of intimate images. When hidden cameras capture biometric identifiers like facial geometry, the Biometric Information Privacy Act (740 ILCS 14) creates additional civil liability. Together, these statutes give Illinois some of the strongest protections against invasive recording in the country.

Understanding 720 ILCS 5/26-4

The Core Prohibition

The Illinois voyeurism and non-consensual dissemination statute under 720 ILCS 5/26-4 addresses several distinct types of prohibited recording and image sharing. The statute has been expanded over the years to address evolving technology and new forms of privacy invasion.

Video Voyeurism (Recording in Private Areas)

Illinois law makes it a criminal offense to use any camera, recording device, or other imaging technology to record another person in a location where that person has a reasonable expectation of privacy in their body or undergarments. Protected locations include:

• Bathrooms and restrooms (both public and private)
• Locker rooms and shower facilities
• Changing rooms and fitting rooms in retail stores
• Hotel rooms and guest bedrooms
• Tanning salons and spa treatment rooms
• Any enclosed area where a person undresses or is in a state of undress

The offense requires that the recording be made without the knowledge and consent of the person being recorded. The prosecutor does not need to prove sexual motivation for all voyeurism charges, though some provisions of the statute address recordings made for sexual arousal or gratification.

Upskirting and Under-Clothing Recording

A separate provision of the statute specifically prohibits using a recording device to capture images or video under or through a person's clothing without their knowledge and consent. This covers "upskirting" and similar invasive recording techniques. The prohibition applies regardless of the location where the recording occurs. Even in a fully public setting, recording under someone's clothing is a criminal offense.

Non-Consensual Dissemination of Private Sexual Images

Illinois law under 720 ILCS 5/26-4 also criminalizes what is commonly called "revenge porn." It is illegal to intentionally disseminate an image of another person who is at least 18 years old when:

• The person in the image is identifiable from the image itself or information displayed with the image
• The person in the image was captured in a private setting and was nude or engaged in sexual conduct
• The person who disseminates the image knows or should have known that the person in the image did not consent to the dissemination
• The person who disseminates the image obtained the image under circumstances in which a reasonable person would know that the image was to remain private

This prohibition covers digital distribution through social media, messaging apps, email, websites, and any other electronic means. It applies whether the original image was taken with consent (such as a photo shared within a relationship) or without consent.

Criminal Penalties

Voyeurism Penalties

Offense	Classification	Prison Sentence	Additional Consequences
Video voyeurism (first offense)	Class 4 Felony	1 to 3 years	Possible sex offender registration
Video voyeurism (victim under 18)	Class 3 Felony	2 to 5 years	Mandatory sex offender registration
Under-clothing recording	Class 4 Felony	1 to 3 years	Possible sex offender registration

Non-Consensual Dissemination Penalties

Offense	Classification	Prison Sentence
First offense	Class 4 Felony	1 to 3 years
Second or subsequent offense	Class 3 Felony	2 to 5 years
Dissemination of images of a minor	Enhanced penalties	Separate child exploitation charges apply

Fines and Restitution

All felony convictions carry potential fines of up to $25,000. Courts may also order restitution to the victim for counseling costs, lost wages, and other expenses resulting from the offense. In non-consensual dissemination cases, courts may order the defendant to pay the costs of removing the images from the internet and other platforms.

Sex Offender Registration

Certain voyeurism convictions in Illinois may trigger mandatory or discretionary sex offender registration under the Sex Offender Registration Act (730 ILCS 150). When the victim is under 18, registration is mandatory. For adult victims, the court evaluates whether registration is appropriate based on the specific facts and circumstances of the offense.

Sex offender registration in Illinois carries significant collateral consequences, including residency restrictions, employment limitations, and ongoing reporting requirements. The registration period depends on the classification of the offense and can last 10 years to life.

BIPA and Hidden Camera Surveillance

When BIPA Applies to Hidden Cameras

The Biometric Information Privacy Act (740 ILCS 14) adds a separate layer of civil liability when hidden cameras capture biometric identifiers. BIPA applies when a camera system:

• Uses facial recognition technology to identify individuals
• Captures and processes facial geometry
• Creates biometric templates from recorded images or video
• Stores or transmits biometric data to third parties

A standard hidden camera that simply records visual images without biometric processing does not trigger BIPA. The critical distinction is whether the recording system processes biometric identifiers as defined under BIPA Section 10.

BIPA Damages for Covert Biometric Collection

BIPA provides a private right of action that allows any aggrieved person to sue for:

• $1,000 per violation for negligent BIPA violations
• $5,000 per violation for intentional or reckless BIPA violations
• Reasonable attorney fees, expert witness fees, and litigation costs
• Injunctive relief and other remedies the court determines appropriate

The per-violation damage structure can lead to massive aggregate liability. The $650 million Facebook settlement in 2021 and the $51.75 million Clearview AI settlement in 2025 illustrate the financial scale of BIPA enforcement. For hidden camera surveillance that captures biometric identifiers without consent, each individual whose biometrics are collected represents a separate violation.

Employer Hidden Camera Liability Under BIPA

Employers who install hidden cameras with biometric capabilities in the workplace face particular BIPA exposure. Monitoring systems that use facial recognition to track employee attendance, identify individuals in restricted areas, or analyze workplace behavior must comply with BIPA's consent requirements. This means:

• Providing written notice that biometric data is being collected
• Disclosing the purpose and duration of collection
• Obtaining a written release from each employee
• Maintaining a publicly available data retention and destruction policy

Failure to satisfy these requirements exposes the employer to BIPA litigation from every employee whose biometrics were captured.

Hidden Cameras in Specific Contexts

Nanny Cameras and Home Surveillance

Illinois homeowners may install surveillance cameras in common areas of their homes, such as living rooms, kitchens, and entryways. These cameras are generally legal when used for security purposes. However, several restrictions apply:

• Cameras must not be placed in bathrooms, guest bedrooms where visitors expect privacy, or areas where caregivers change clothes
• If cameras capture audio of private conversations, the all-party consent eavesdropping law under 720 ILCS 5/14-2 requires consent from all parties
• Homeowners should notify nannies, caregivers, and domestic workers about the presence of cameras
• If cameras use facial recognition, BIPA consent requirements apply

Retail Fitting Room Surveillance

Illinois retail stores are prohibited from placing cameras in fitting rooms and changing areas. This prohibition is absolute and applies to all recording devices, whether visible or hidden. Retailers who violate this rule face criminal prosecution under the voyeurism statute and potential civil liability from affected customers.

Hotel and Airbnb Hidden Cameras

Guests in Illinois hotels, motels, vacation rentals, and Airbnb properties have a reasonable expectation of privacy in their rooms. Placing hidden cameras in guest rooms, bathrooms, or any private area of a rental property is a criminal offense. Property owners who install or allow hidden cameras face felony prosecution and civil lawsuits.

The property owner's liability extends to any recording that occurs, regardless of whether the owner personally viewed the footage. Simply installing the recording device in a private area satisfies the elements of the offense.

Relationship to the Eavesdropping Statute

Voyeurism and eavesdropping are separate offenses in Illinois, but they can overlap when hidden cameras capture both video and audio. A hidden camera in a bathroom that records audio of private conversations violates both the voyeurism statute under 720 ILCS 5/26-4 and the eavesdropping statute under 720 ILCS 5/14-2. In such cases, the perpetrator can face charges under both statutes, leading to consecutive sentencing.

The eavesdropping statute requires that the recorded conversation be "private" as defined by the statute. The voyeurism statute has no such requirement for audio. Instead, it focuses on whether the recording occurs in a location where the victim has a reasonable expectation of bodily privacy.

Civil Remedies for Voyeurism Victims

Tort Claims

Victims of voyeurism in Illinois can pursue civil lawsuits for:

• Invasion of privacy (intrusion upon seclusion): Intentional intrusion into a person's private affairs that would be highly offensive to a reasonable person
• Intentional infliction of emotional distress: Extreme and outrageous conduct causing severe emotional distress
• Negligent infliction of emotional distress: When property owners negligently allow hidden cameras on their premises

BIPA Claims

When hidden cameras collect biometric identifiers, victims may also bring BIPA claims with the statutory damages described above.

Eavesdropping Civil Remedies

Under 720 ILCS 5/14-6, victims of illegal audio recording may sue for injunctive relief, actual damages, and punitive damages. This remedy applies when a hidden camera captures audio of private conversations.

Digital Distribution and Online Platforms

Illinois Law on Image Removal

Illinois non-consensual dissemination laws apply to distribution through any platform, including social media, messaging apps, websites, and file-sharing services. Victims can seek court orders requiring the removal of non-consensually shared images.

Federal Communications Decency Act (Section 230)

While Section 230 of the Communications Decency Act (47 U.S.C. 230) provides some immunity to online platforms for user-posted content, this immunity does not protect the person who originally posted the non-consensual images. The platform may be difficult to hold liable, but the person who disseminated the images faces full criminal and civil liability under Illinois law.

Deepfakes and AI-Generated Images

Illinois law is evolving to address AI-generated intimate images (deepfakes). The non-consensual dissemination statute potentially applies to deepfake images that are sufficiently realistic to identify the depicted person, though the law was originally drafted to address photographs and recorded video. Several Illinois legislators have introduced proposals to explicitly address AI-generated intimate images.

Reporting Voyeurism in Illinois

Victims of voyeurism or hidden camera surveillance in Illinois can report the offense to:

• Local law enforcement (police or sheriff's department)
• The Illinois Attorney General's office for cases involving online distribution
• The FBI's Internet Crime Complaint Center (IC3) for cases involving interstate distribution or federal crimes

Illinois law does not impose a statute of limitations on felony sex offenses, but the general statute of limitations for Class 4 felonies is 3 years from the date of the offense. Victims should report incidents as promptly as possible to preserve evidence.

More Illinois Recording Laws

Audio Recording | Video Recording | Voyeurism & Hidden Cameras | Workplace Recording | Recording Police | Phone Call Recording | Security Cameras | Recording in Public | Landlord-Tenant | Dashcam Laws | Schools | Medical Recording

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