Disclaimer: The information provided in this article is for general informational purposes only and should not be taken as legal advice. Laws regarding the use of hidden cameras vary by jurisdiction and can be complex. We strongly recommend consulting your attorney to understand the specific laws applicable to your situation. As private investigators, we provide insights based on our professional experience but only a qualified attorney can provide legal guidance tailored to your needs.
ARE PRIVATE INVESTIGATORS WORTH IT?
If you’re seeking peace of mind, hiring a private investigator can help you get the answers you need. Whether you’re trying to locate a long-lost relative, conduct a workplace investigation, or determine if you are worried about Hidden Cameras, a private investigator can provide the resources and expertise to resolve your concerns.
IS IT ILLEGAL TO SET UP A HIDDEN CAMERA
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.
HIDDEN CAMERA LAWS IN THE U.S. STATES
While it’s generally legal to install a residential security camera and record video in the US, citizens are also guaranteed a reasonable expectation of privacy that includes video recording. Thus, recording people in private places such as bathrooms is prohibited. It’s crucial to understand the applicable laws to avoid any potential legal issues.
HIDDEN CAMERA LAW IN CALIFORNIA
In California, making a video recording of any confidential communication, even with consent, might be illegal. Meanwhile, Georgia allows video surveillance in private and public settings, but the cameras must be visible. It’s important to understand the laws in your state to ensure that your video recording is legal and ethical.
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.
Hidden cameras are generally allowed in the US, as long as the rules for reasonable expectation of privacy and one-party consent are followed. Additionally, 11 out of 15 states with home security camera laws allow their use with certain conditions. It’s important to research and understand the specific laws and regulations in your state before installing any surveillance equipment.
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.
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 different laws against hidden cameras in the US. California has stricter regulations, considering any video recording of confidential communication illegal, even with consent. On the other hand, Georgia allows video surveillance in both private and public settings as long as the cameras are visible. If you suspect you've been recorded without consent you can appeal to these laws as long as you have evidence. As private investigators and former Federal agents, we are well-versed in the hidden surveillance regulations and can help you detect any while supporting your case.
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.
CALIFORNIA BASED – SERVING STATES NATIONALLY!
ARE HIDDEN CAMERAS 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.
In many states, it's generally legal to use hidden cameras in your own home, even if the camera is hidden, as long as its purpose is for security. However, cameras are typically not allowed in areas where people have a reasonable expectation of privacy, such as bathrooms, bedrooms, or changing rooms. This expectation applies even within your own home.
On the other hand, installing hidden cameras in someone else's house without their consent is generally illegal and may lead to serious penalties. If you're wondering "is it illegal to put cameras in someone else's house?", the answer is typically yes. Respect for individual privacy is paramount in the eyes of the law, and any actions that violate this privacy are liable for prosecution.

Hire A Private Investigator for A Bug Sweep (Available Nationwide)
Notice: Our Bug Sweep services to check for monitoring devices and hidden cameras are exclusively available in all 50 States.
To hire a private investigator for monitoring devices and cameras, you will need to contact our office @ (800)-577-1080, to arrange a time for our investigators to visit your residence. Please note that we do not service apartment buildings. Our team will thoroughly inspect your home for any hidden cameras or surveillance equipment.
We conduct inspections for vehicles Monday through Saturday at 11:00 a.m. at our corporate office located at 620 Newport Center Drive, Suite 1400, Newport Beach, CA 92660. You must prepay the fee of $1500.00. The easiest way is through Zelle into our Wells Fargo account using the access code of our email address tmartin@martinpi.com. You can also send in a check, and we will wait until it clears.
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