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Top 5 Hidden Camera Detectors To Take Back Your Privacy.
Updated April 18, 2025
Are you concerned about your privacy and security being compromised by hidden cameras in your home, office, or other private spaces?
With the increasing prevalence of hidden cameras, the risk of unauthorized surveillance is higher than ever before…
Fortunately, a hidden camera detector may be the perfect solution to restoring your privacy.
That’s why we decided to buy and test the most popular devices in 2024. Our research revealed that the market is overflowing with thousands of scam products, while only a handful actually delivered results.
To our surprise, our test winner was actually created by a smaller start up company that managed to beat the competition in effectiveness, ease of use and value for money.
Here’s a list of our Top 5 Hidden Camera Detectors recommendations for 2024, with a full review of our editor’s choice at the bottom of the page.
Hero Privacy Pen
Price: $59.99 $99.99
Highly Effective At Detecting Cameras, GPS Tags & Audio
Fast Charging, Long Battery Life
Super Ease To Use
TSA Approved Device
Small & Discreet
Silent Mode
Infrared Mode To Detect Non-Wireless Cams
Only Available Online
2
9.2
“Excellent”
Knight Hidden Device Detector
Price: $129.99
Durable Aluminium Exterior
Long Lasting Battery
4 Detection Modes
Good At Detecting Hidden Cams
Some Customers Report It Being Difficult To Use
No Current Discounts
3
8.8
“Great”
MAX M12 Hidden Camera Detector
Price: $119.99
LCD Screen
6 Detection Modes
Anti-Slip Material
Long Battery Life
Some Customers Complain About The Detection Range Being Short
Our Editor's Choice
Hero Privacy Pen
Price: $59.99 $99.99
Highly Effective At Detecting Cameras, GPS Tags & Audio
Fast Charging, Long Battery Life
Super Ease To Use
TSA Approved Device
Small & Discreet
Silent Mode
Infrared Mode To Detect Non-Wireless Cams
Only Available Online
Lightweight & Discreet
Hero Privacy Pen is the size of a magic marker, it can easily fit on your pocket or bag.
Infrared Mode
To detect non wireless cameras and audio devices.
Easy To Use
Simply point and scan around the room - the Hero Privacy Pen will alert you if there are any hidden cams.
We Bought & Tested the Best Selling Hidden Camera Detectors, Here's Why Hero Privacy Pen Is Our Favourite Pick.
An Invasion Of Privacy Can Be A Chilling Violation…
People who have been recorded or had their movements tracked without permission will tell you that it’s a horrifying and humiliating experience.
Even worse are the stomach-knotting, sleepless concerns about what a criminal might do with your personal information or images once they have obtained them. Will they use pictures or video on a scandalous website? Will they track your car to your home to commit a robbery?
There are a few things we might try, to prevent us from becoming a victim of these crimes. Some say a simple solution is to avoid or limit our time in hotels, Airbnb’s and other short term-stay spaces. A recent study says that 58% of guests are concerned about hidden cameras in rental properties. As a renter and a frequent traveller, these stats worried me.
So when I was assigned the task of finding the best hidden camera detectors on the market, I was pretty excited. During my research, one brand named “Hero Privacy Pen” kept popping up all over the internet. Naturally, I had to see if it would live up to the hype.
What Is It?
The Hero Privacy Pen is the easiest high-tech solution for detecting spying devices.
The secret behind the Hero Privacy Pen is its ability to receive and detect wireless transmission signals.
The kinds that are used for cell phones, modems, GPS navigation and more.
The Hero Privacy Pen finds the devices receiving those signals, so you can call for help, leave the area or disable the spying device.
Of course, not all hidden cameras use wireless transmission. That’s why the Hero Privacy Pen is equipped with an Infrared Detector that picks up the tell tale reflections of camera lenses that might have been secretly placed.
There is even a burglar alarm for your door that can keep track of the number of times a door has been opened.
Whether the threat is wireless, wired or even in person, the Hero Privacy Pen keeps you protected with some of the best technology available.
How Do You Use It?
You don’t need any previous experience to use the Hero Privacy Pen. If you’re in a room or area where you suspect spying, simply sweep the device carefully around the room.
If a wireless signal from a camera, phone, listening device or other equipment is detected, you’ll hear a loud beep and see flashing lights, leading you to the device’s exact location.
If the Infrared Detector sees a camera lens, the lens will be reflected in red for all to see.
With the Hero Privacy Pen, total privacy protection is finally at your fingertips. And it’s around the size of a magic marker, so it can be easily kept handy in a purse, pocket or travel bag.
What Else Makes It Stand Out?
After testing over 35 different spy camera detectors, Hero Privacy Pen out performed the competition in many aspects. Here are some of the amazing features that stood out:
🗹 Discreet & Lightweight – The Hero Privacy Pen is compact and lightweight, making it easy to carry discreetly in your pocket, bag, or purse. Its unobtrusive design ensures that you can use it without drawing unnecessary attention.
🗹 Simply Aim & Detect – It’s incredible easy to use. Other devices need complex setup or previous technical experience.
🗹 Infrared Detector – In addition to wireless transmission detection, the Hero Privacy Pen is equipped with an Infrared Detector. This technology identifies the reflections produced by camera lenses, even in cases where hidden cameras do not use wireless signals.
🗹 TSA Travel Friendly – The Hero Privacy Pen is designed to comply with TSA (Transportation Security Administration) regulations, making it travel-friendly. You can take it with you on your travels without concerns about airport security.
🗹 Includes Burglar Alarm – Hero Privacy Pen comes with a burglar alarm feature. It remembers when a door has been secretly opened, providing an additional layer of security for your home or workspace.
🗹 Finds Audio Bugs & GPS Tags – The Hero Privacy Pen is adept at locating audio bugs and GPS tracking devices, further enhancing its functionality as a comprehensive surveillance detection tool.
🗹 Silent Operation – The Hero Privacy Pen operates silently, allowing you to conduct inspections discreetly without drawing attention to your activities. This is especially valuable when investigating private spaces for hidden surveillance devices.
Frequently Asked Questions
With the rise in popularity, our readers have emailed us many questions about the Hero Privacy Pen. We’ve picked some of the common questions and answered them using objective tests. Here are some of them:
North America (US/CA): Domestic orders will be shipped via USPS from their USA warehouses. A tracking number will be issued to your email. Typical delivery takes 5-8 business days.
The Hero Privacy Pen can detect a variety of wireless and wired devices, including hidden cameras, GPS tracking devices, listening devices and cell phone signals.
It can be fully charged in approximately 30-45 minutes via a USB-C cable (included), and can be used non-stop for up to 45 minutes.
Yes. The detection alert can be switched from audible to silent mode with the push of a button.
There are only a few buttons! Along with the detailed instruction booklet in your package, you will also have access to a full explainer video showing exactly how to use the device in different scenarios. This includes wired and wireless hidden cameras, audio devices and even GPS trackers.
The Hero Privacy Pen is about the size of a typical magic marker: 5.31” x .87” x .47”, perfect for travel and portability.
So, What's The Verdict?
The Hero Privacy Pen brings security, preparedness, and peace of mind to your home without breaking the bank.
It’s affordable, effective, and incredibly easy to use, representing the ultimate way to take back your privacy.
If you’re thinking of getting one, we suggest taking advantage of the 40% off new customer discount before it runs out.
If you’re still on the fence, Hero Privacy Pen has a 30 day money back guarantee (no questions asked) meaning that you could always buy one and return if if you don’t like it.
How You Can Buy The Hero Privacy Pen:
To take advantage of the current 40% discount and order simply follow these steps:
1. Visit the official website to check stock
2. Select the amount of devices you want to purchase
3. Fill your shipping information and payment method
4. Prevent creeps from secretly spying on you and your family!
*Special Offer Now $59 vs $99 – Available Online Only -While Supplies Last
Meet Our Tech Review Expert, Max.
Max Dunn is a techie at heart who always dreamed of turning his fascination with computers and drones into a career. He finds working for Top Tech Report a perfect opportunity to express his views of all kinds of new and exciting products. Being an avid reader, particularly of fantasy and sci-fi, Max pursued a degree in Computer science and Literature. When not at his computer, he’s watching sports or playing table top games.
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