Hidden cameras in Airbnbs, gyms and bathrooms: when secret filming becomes voyeurism, image-based abuse or a much bigger criminal brief in NSW

A hidden camera in a place where someone expects privacy. It is instantly vivid, deeply unsettling, and frighteningly modern. An Airbnb bedroom. A changing room. A gym shower. A bathroom in a share house. A smoke detector that is not really a smoke detector. Most readers do not start with the legal question. They start with panic: Is that even real? Can that actually be a criminal offence? What if no image was shared? What if the person just “watched” and did not upload anything? What if the camera was in my own house? In NSW, the answer is that covert filming or observation in these settings can absolutely become a serious criminal matter, and it often engages more than one offence at once.

eSafety’s image-based abuse research says 1 in 10 adult Australians have experienced their nude or sexual image being shared without consent, while its current guidance continues to emphasise the harm caused by image-based abuse and the availability of reporting and takedown pathways. That means the public context for covert recording is now much broader than “perverts with cameras”; it reaches into image abuse, sextortion, coercive control and digital humiliation.

What is the actual NSW offence if someone secretly watches or films you?

The clearest starting point is Division 15B of the Crimes Act 1900 (NSW), which deals with voyeurism and related offences. The core voyeurism offence is s 91J. It says a person commits an offence if, for the purpose of obtaining sexual arousal or sexual gratification, they observe a person engaged in a private act without consent and knowing there is no consent. The maximum penalty is 100 penalty units or 2 years’ imprisonment, or both, and the aggravated form rises to 5 years in circumstances of aggravation. That wording is important because it shows the focus is not only on filming; observation itself can be criminal if the statutory elements are met.

That surprises many readers. They assume there must be a recording for the law to step in. Not necessarily. If a hidden camera or concealed observation point was used to watch a person in a private act, the voyeurism regime may already be relevant. The aggravation provisions can also matter where the conduct is facilitated by modifying a building or structure – exactly the kind of fact that can arise in bathroom-camera or Airbnb-camera cases.

What if there was a camera and actual filming, not just watching?

Then the law broadens further. NSW’s voyeurism regime also covers filming a person engaged in a private act and filming a person’s private parts, again without consent and with knowledge of non-consent. These related offences sit in the same statutory division and often become highly relevant where police say the conduct was planned, recorded or intended for later use. The legislative framework makes clear that NSW treats bodily privacy and intimate-space filming as criminal conduct in its own right, not merely as “misconduct” or “bad taste”.

That is where many cases become much more serious than a reader expects. A single covert-camera allegation can quickly raise multiple legal issues: voyeurism, filming a private act, filming private parts, possession of recorded material, dissemination, and, if the footage is later used to threaten or shame, image-based abuse or carriage-service offences. This is one of the reasons the topic is so strong: a reader who thinks they are dealing with “just a hidden camera” may actually be dealing with a layered criminal brief.

Why “private act” and “private parts” matter so much

The legal concepts here are not ornamental. They are the heart of the case. Voyeurism in NSW is aimed at the violation of bodily privacy in settings and moments where people expect not to be observed or recorded. Bathrooms, bedrooms, changing rooms and shower areas are the obvious examples, but the analysis can reach further depending on the circumstances. What matters is not simply that a camera existed; it is whether the prosecution can prove the observed or recorded conduct amounted to a private act or exposure of private parts, and that there was no relevant consent.

This is why readers should not assume “it was technically in my property” is a complete answer. Property ownership does not automatically erase the privacy element. If the space and circumstances are such that another person was engaged in a private act and had not consented to being observed or filmed for a sexual purpose, the location being “yours” may not help much at all. The statute is concerned with the protected person’s privacy and consent, not merely with formal ownership of the premises.

What if the image was never uploaded or shared?

This is one of the most important practical questions for a reader in trouble.

If there was covert observation or filming for a sexual purpose, the core voyeurism or filming offence may already be complete before any upload. Sharing makes things worse, but it is not always necessary for criminal liability. That said, dissemination changes the picture dramatically. NSW and eSafety both treat image-based abuse very seriously, and if footage is shared, threatened to be shared, or used to blackmail someone, the case may move beyond voyeurism into the intimate-image and image-based abuse regime. eSafety’s current guidance is very clear that if someone shares or threatens to share an intimate image, it can assist with takedown and reporting.

That matters because many defendants make the same mistaken assumption: “I never posted it, so it can’t be that bad.” Legally, that is often wrong. It may be very relevant on sentence or in how the matter is characterised, but the absence of sharing does not automatically neutralise covert filming or observation in a private setting.

How image-based abuse law can overlap

The hidden-camera scenario becomes even more serious if the material moves beyond the device. eSafety’s image-based abuse research and reporting framework make plain that the sharing or threatening to share intimate material without consent is a major contemporary harm. In NSW, the broader intimate-image and image-based abuse laws sit alongside voyeurism and may become relevant where footage is sent to others, circulated online, or used as leverage. That can also create overlap with using a carriage service to menace, harass or cause offence, especially if the material is transmitted digitally in a menacing or humiliating way.

This is exactly why these cases are so dangerous for an accused person who panics after discovery. A covert recording that might already constitute voyeurism can become much more serious if it is forwarded, uploaded, or used to threaten someone into silence. The criminal exposure can widen very quickly.

How police are likely to treat a hidden-camera allegation

Police do not usually approach these matters as quirky privacy disputes. They are more likely to see them through the lens of sexual privacy, vulnerability, planning and digital exploitation. And in practical terms, hidden-camera complaints are often evidentiary goldmines: devices can be seized, files recovered, metadata examined, cloud backups checked, online accounts traced, and even deleted content reconstructed. The alleged device itself often becomes central evidence, along with where it was placed, what it could see, how long it was operating, and what the accused did with the footage.

This is where the matter can broaden again. If the camera was hidden in a setting involving a partner or former partner, police may also view it through the lens of technology-facilitated abuse or coercive control. If it was in a commercial setting — an Airbnb, gym, salon, share house, or rental — additional complainants may emerge quickly, and the brief can widen beyond one count or one alleged victim. That is another reason early legal advice matters: these are the kinds of investigations that can snowball fast.

What does the Judicial Commission material add?

Even where the reader is focused on immediate practical questions, Judicial Commission material matters because it grounds the analysis in how NSW courts actually classify the offence. The statutory architecture itself — general offence, aggravated offence, related filming provisions — tells the story: NSW law treats voyeuristic observation and covert intimate filming as serious violations of bodily privacy, not as low-level nuisance conduct. That is why the maximum penalties, especially in aggravated cases, are not trivial. The courts are being directed by the legislature to treat the conduct as inherently serious because of the humiliation, fear and sexual intrusion involved.

It also helps answer a common reader misconception: these offences are not just about “sexual assault without touching”. They are their own category of serious criminal wrongdoing, and they may coexist with, but are not limited to, image-based abuse, stalking, intimidation or carriage-service offences. That is important for both victims and accused persons to understand.

What should someone do if police or a venue contacts them?

If you are the person accused, the worst instinct is often to try to quietly delete, explain, or “clean up” the situation. Hidden-camera cases are usually digital-evidence cases. Deleting material, messaging potential complainants, or making panicked admissions can make a bad situation markedly worse. If you are the victim or complainant, preserving the device location, photographs of the setup, booking information, communications with the venue, and any platform messages can matter enormously. eSafety’s current guidance is also relevant where intimate footage may have been shared or threatened to be shared, because it offers a direct reporting and removal pathway.

That is where National Criminal Lawyers® can helpfully link – but not dominate – its own related pages: material on image-based abuse, police interviews, AVOs, stalking and coercive control where relevant. Those links make sense because covert-camera allegations often overlap with exactly those areas. But the substance of the article still properly sits in the legislation, eSafety guidance and current official material.

Contact Us

If you are being investigated over a hidden camera, covert recording, voyeurism, filming a private act, or any allegation involving secretly recording someone in a bedroom, bathroom, change room or similar setting, do not assume the matter is “just embarrassing” or that deleting footage will solve it. In NSW, these are serious offences, and they can quickly widen into image-based abuse, carriage-service offending, stalking or related charges.

At National Criminal Lawyers®, we can help you understand what offence police are actually considering, what they still need to prove, how digital evidence will be used, and what steps should be taken immediately to protect your position.

Call us at 1800 CRIM LAW for a free consultation. Help us help you understand your situation and get you the best outcome possible.