Martin Investigative Services
California Based – Serving States Nationally!

When is Using a Hidden Camera Illegal?

As private investigators and former Federal agents, we are routinely hired to perform bug sweeps of residences and businesses, in order to find hidden cameras and listening devices.

One of the most common questions people ask us is when and where it’s illegal to place hidden cameras.

Whether you are implementing your own security system, or if you work in an office where your company has a ton of security cameras installed, you may also be wondering the same thing.

The laws regarding hidden surveillance are fairly similar across the United States.

is it illegal to put cameras in someone else’s house

The laws regarding hidden surveillance vary depending upon your location, but they are fairly similar across the United States.

Below is a general breakdown of when it is okay to use hidden surveillance & recording equipment and when you could be breaking the law.

As mentioned, the laws do differ from state to state, so research your state’s laws before you place any hidden cameras.

Placing your own recording devices in your home

Not too long ago, “nanny cams” made a huge splash among parents and anyone else who wanted to monitor their homes while they were away. These were cameras that were often hidden in teddy bears that were designed to let parents keep an eye on their babysitters.

In most states, these types of hidden cameras are legal to use in your home, even if you do not have the consent of the person being recorded.

It is generally not legal, as you likely would guess, to place a hidden camera into someone else’s home – even if your kid is being cared for there.

A reasonable expectation of privacy

When it comes to any hidden camera law, you are going to see the concept of reasonable expectation of privacy come up time and again. So if you’re placing a hidden camera in your home, or anywhere else, the people you are recording are generally to be given this level of privacy.

Hidden cameras are typically not legal to place in bathrooms or bedrooms where someone is staying, or any other place were people would assume that they would have a heightened level of privacy.

If cameras are used in these types of areas, such as when security cameras are placed in dressing rooms, the surveyors have an obligation to post notices alerting those being recorded to this fact.

See photos of some of the actual recording devices we’ve found in our bug sweeps right here.

Using hidden surveillance cameras in public places

In many states, you can use hidden cameras in public places. People who are out in public spaces are already giving up their privacy by virtue of where they are.

When people enter public restrooms, locker rooms, or other similar spaces, most states do honor the reasonable right to privacy. If cameras are present in these areas, they generally cannot be hidden.

Employers using hidden recording equipment

The same rules for homes and public places apply in most areas of workplaces, as well.

While employers typically do have the right to place hidden cameras throughout the workplace, they nearly always choose to make the cameras highly visible to encourage employees to be on their best behavior.

What to do if you think you’re being watched

If you are concerned that someone has illegally placed a hidden camera in your home or office, you can hire a private investigator to have both hidden cameras and audio bugs found and removed from your property.

Please note: The vast majority of private investigators are not actually qualified to perform bug sweeps. Many who have training from the law enforcement community do not have the funds to purchase the cutting edge detection equipment needed. The detection devices we use typically need to be updated every 5 years or so to keep in line with changes in hidden device technology – and this renewal of equipment often has a price tag in the tens of thousands of dollars.

There are private investigators in our industry who buy a “magic wand” online and pretend they are sweeping your home or business. That’s just a ruse.

At Martin Investigative Services, we routinely perform bug sweeps and do physical and electronic scans of properties to uncover hidden recording devices and cameras, and we even offer a full 100% money-back guarantee on these services.

You can see some pictures of some of actual hidden devices we’ve found over the years right here.

Especially in the corporate world, secret surveying equipment is more common than you might imagine. From 1969 to 1988 the “find rate” in homes and businesses was about 4%. Since then the rate has risen dramatically and has held at a consistent 16% for the past few years.

What to Expect from MartinPI

  • First is your privacy. We keep nothing. We directly give all copies of photos and videos collected during any surveillance investigation to the client. We keep nothing.
  • Second, we will save money and time. Be it business or personal, effective private investigation helps you avoid the bad decisions that ultimately cost money.
  • Third, is a full money-back Guarantee. We offer a 100% full money-back guarantee on all of our services.

How can we be so confident?

Our investigators are Former Federal agents. Our network comprises private investigators that are former DEA, FBI, IRS, and Secret Service agents.
Why choose us?
We are friendly and approachable. The idea of calling a private investigator can be intimidating. You will find us friendly and down-to-earth.

What else to consider?

We offer a free consultation. No risk. Our friendly staff can help with your issue or point you in the right direction. The consult is free and confidential.  Ready?  Call 1-800-577-1080.  We look forward to helping you!

I have known Tom Martin since 1984.  I, as well as our company, have used Tom’s services over 30 years, personal as well as business.  We have never been disappointed!  Tom does what he says and I believe he is the BEST there is.

Michele Kurtz

Vice-President Plastic Express

MartinPI Operates throughout the United States and foreign countries

We can have a team ready in 2 days. Are you ready?

Our network is composed of private investigators that are former DEA, FBI, IRS, and Secret Service agents.

We respect your time and thank you for stopping by. Please look around and learn about our services.  Should you need help today, simply press the button below.

See Our Guarantee

MEET THOMAS MARTIN TODAY

A professional private investigator will always have an office. It is especially common in California for private investigators to not have offices, preferring instead to meet at restaurants or communicate by phone or email only.

Martin Investigative Services will always provide you with an estimate upon our first conversation. All consultations remain free and confidential.

A professional private investigator will provide an accurate estimate and will not exceed the quote without your approval.

Your first conversation with any reputable private investigator should always be at no charge.

Martin Investigative Services has performed background checks, private investigation, surveillance and bug sweep detection services for our clients.  They have also served difficult process in lawsuits.  They have performed unquestionably and unfailingly to perfection.  We will always call Martin first – and hope he hasn’t been called yet by the other side!

Lisa & Bruce Hughes

Hughes and Hughes, LLP

As Can Be Seen on TV

Martin Investigations is second-to-none!

See and hear Thomas Martin speak on various solved cases.  After 50+ years, Thomas is ready to help you with your investigative matter.

Start by contacting us and a meeting will be set up. Call 1-800-577-1080.

MartinPI is the Right Private Investigation Team

We Understand the Harsh Reality When Someone is Invading Your Privacy. You Can Stop it Today!

Speak with Thomas Martin today. Our team of Los Angeles private investigators have years of professional experience in finding bugs and the parties responsible for planting them.  Any and all evidence we collect is done so in a fully court-admissible manner – so if you need to go to trial with your case, the evidence will stand up.

Take Action Today!