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The best hidden camera detectors to give you peace of mind on your next getaway

Made to sniff out RF signals and infrared camera lenses, these portable hidden spy camera detectors will help you enjoy your next vacation with ease.
By Ashley Keegan  on 
All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission.

Our Top 8 Picks

Wattne Anti Spy Detector (opens in a new tab)

Best All-in-One

This comprehensive spy camera detector can find video and audio bugs as well as GPS trackers.

The Good

  • Detects cameras, voice recorders, listening devices, and GPS trackers
  • AI mode for automatic detection
  • Accurate and reliable
  • High sensitivity
  • Relatively affordable

The Bad

  • Instructions are vague
  • Can be a little intimidating for newbies

The Bottom Line

If you're looking for a device that can detect hidden cameras as well as listening devices and GPS trackers, the Wattne anti spy detector is one of the more affordable picks you'll find.
Pros & Cons

Jepwco G4 Pro Anti Spy Detector for Wireless Audio Bug Camera (opens in a new tab)

Most Discreet

This is a sleekly designed hidden camera detector that doesn't look like a hidden camera detector.

The Good

  • Highly portable
  • Five sensitivity levels
  • Low power consumption
  • Good signal strength
  • Easily concealable

The Bad

  • Vague instructions

The Bottom Line

If you want a hidden spy camera detector in your privacy-protection arsenal (but don't want to look like you've gone all "tin foil hat"), this is a nice, discreet choice.
Pros & Cons

Hidden Camera Detector - Anti Spy Finder Large Infrared Viewer (opens in a new tab)

Best On A Budget

With its XL viewfinder and lots of bright LED lights, this is a simple yet effective hidden spy camera finder.

The Good

  • Strong laser lights
  • Ultra-lightweight and pocket-sized
  • Generously sized viewfinder

The Bad

  • Very simplistic

The Bottom Line

If you're seeking an easy-to-use hidden camera detector that's portable and won't break the bank, this spy device is a nice choice.
Pros & Cons

Scout Hidden Camera Detector (opens in a new tab)

Easiest To Use

This spy cam finder is a simple, compact option with video instructions and a practice camera lens included.

The Good

  • Perfectly pocket-sized
  • Practice lens included
  • Two AAA batteries included
  • Fast, free shipping
  • 30-day money back guarantee

The Bad

  • Expensive for what it is

The Bottom Line

If you're looking for a simple device to help you spot hidden cameras, this easy-to-use spy cam finder is a great choice.
Pros & Cons

Jepwco G8 Elite RF Detector (opens in a new tab)

Most Sensitive

This ultra-portable hidden cam finder is a sleek device with lots of functionality for a relatively affordable price.

The Good

  • Detects cameras, audio bugs, and GPS trackers
  • Ultra-high sensitivity for precise finding
  • Sleek and portable design
  • Lightweight

The Bad

  • Buttons can stick a bit

The Bottom Line

If you're looking for a slim spy cam finder to take on the go without compromising functionality, this hidden camera detector will spot a wide range of bugs without getting in your way.
Pros & Cons

JMDHKK M8000 Bug Detector (opens in a new tab)

Most Comprehensive

This spy cam finder goes above and beyond run-of-the-mill hidden camera detection with the ability to detect audio bugs, magnetic GPS trackers and more.

The Good

  • Infrared, RF and magnetic sensors
  • Auto-scan capabilities
  • Good battery life

The Bad

  • May be overkill for many users
  • A little bulky to carry around

The Bottom Line

If you're looking for a comprehensive spy camera finder, this is a solid choice for detecting all sorts of eavesdropping devices.
Pros & Cons

Discover It Professional Radio Frequency Bug Detector (opens in a new tab)

Best Splurge

The ultimate hidden cam finder, this detector can pinpoint audio and video eavesdropping devices emitting a wide range of signals.

The Good

  • Large frequency range
  • Professional-grade detection
  • Three alert modes: sound, vibration or mixed
  • Two omni-directional antennae

The Bad

  • Too complicated for the common user
  • Wildly expensive
  • No lens finder

The Bottom Line

If you want to cover all your bases when it comes to detecting suspicious devices, this spy cam finder will help you out enormously (with an equally hefty price tag).
Pros & Cons

SPYFINDER PRO Hidden Spy Camera Detector (opens in a new tab)

Best For Infrared Detection

While higher-priced than most other spy cam finders of this type, this hidden camera detector has a higher-quality build, better detection range, and adjustable LED levels to make the purchase worth it.

The Good

  • Simple to use
  • Multiple intensity levels
  • Compact, easily portable design
  • High-quality construction
  • Batteries included

The Bad

  • Very expensive for what it is

The Bottom Line

If you're looking for a simple spy cam finder that'll stand up to frequent, long-term use, this hidden camera detector is a premium choice at a premium price.
Pros & Cons

You've pored over dozens of vacation rentals to find the perfect one for your next getaway. You've spent a ton of time planning the trip to a T and you’re super excited to finally enjoy your stay. But now, as you start to pack your bags with your favorite travel pillow, your portable hair dryer, and all of your other travel necessities for your upcoming vacay, your heart suddenly sinks at the thought of something you heard about recently: Short-term rentals might feature hidden cameras to keep tabs on vacationers.

Ick. No one wants to be watched while they're, well, anywhere, but especially not while they're staying in a vacation rental — but it's totally allowed in many cases! At best, you may just find a security camera that's allowed outside of the property (though, admittedly, those doorbell cams are still kind of weird). But, your vacation rental listing service of choice might allow security cameras and noise monitoring devices in any and all common areas (but not in sleeping areas or bathrooms), as long as they are clearly disclosed in the listing description.

In either case, however, just the thought of surveillance devices being allowed somewhere is enough to get your brain spinning and worrying that they're everywhere. Even worse, these tiny pinhole cameras can be really difficult to detect with the naked eye, and are sometimes so cleverly hidden that you might not even know where to start looking.

Fortunately, if you're feeling as paranoid about this possibility as I am right now, there is a simple solution to help set your mind at ease: hidden camera detectors.

What’s a spy camera detector?

They come in a few different forms, but in general, the best hidden camera finders are small, portable security devices that can help you easily spot a hidden cam and provide you peace of mind. Fact is, you're going on vacation to chill out and relax, not worry that someone's constantly (and creepily) watching your every move. For that reason, the best hidden camera finders will help you detect active surveillance cameras so you don't hit your weed pen in front of that "clock" next to the TV in the living room, for example. Or, so you can (properly) narc on the host if you find an undisclosed camera where it doesn't belong. 

What types of hidden camera detectors are there?

Most spy camera detectors use a light to detect hidden cams, but some also detect waves that could pinpoint eavesdropping devices Here's what each type can do:

  • Infrared detector. Nearly every camera has an infrared filter, so when you point a strong LED or infrared light at it, the light will bounce off of the hidden camera lens, making it very obvious that there is a camera there. An infrared detector should be equipped with strong LEDs or infrared lights — usually flashing, but not always — that will throw the light back at you when aimed at a camera lens. They're generally very simple to use, and are often highly portable.

  • Radio frequency (RF) detector. These devices pick up RF signals, or radio waves, that are emitted by wireless cameras as well as audio listening devices, GPS trackers, SIM card bugs and other eavesdropping devices that you might encounter. The suspicious devices will need to be actively transmitting (or streaming) in order for the waves to be picked up by your detector, however. These devices are also a little more complex to use, and tend to be a little bulkier to tote around.

Some of the best hidden camera detectors also come with capabilities to scan for magnetic fields, but that feature is geared more toward detecting GPS tracking devices. If that’s also a concern for you, then those comprehensive spy devices are a great option; if it’s not, however, you may not want to pay the higher cost for the advanced detection capabilities.

How does a hidden camera finder work?

Infrared camera detectors are generally pretty simple to use. Most of these hidden camera finders have a series of blinking lights on them, and a viewfinder for you to look through as you move about your hotel room, rental property or any other place you suspect a camera may be hidden. If you come across a spot that's blinking your light back at you, then you've found a camera.

RF detectors, however, work a little differently. They're going to pick up every device emitting a signal, including Wi-Fi routers, cell phones and similar devices. If you have the ability to turn those things off, you definitely want to do so before you start scanning the room; otherwise, the detector is going to go off just about everywhere you point it. 

Once you do that, you should divide the room into quadrants and work each section thoroughly and carefully, and of course, you should pay the closest attention when scanning the bedrooms and bathrooms as they would be the biggest targets. If you find a signal coming from something like an alarm clock or smoke alarm, you'll want to inspect those devices very closely since they don't typically emit an RF signal. Inspect these devices for wires, camera lenses or anything else that might seem suspicious.

Is there an app to detect hidden cameras?

There are loads of low-cost and free smartphone apps like Glint Finder(opens in a new tab) for Android and Hidden Camera Finder(opens in a new tab) on iOS, but they're not quite as effective as a device made specifically for detecting a spy cam. These hidden camera detector apps won't be able to effectively scan for RF signals, for example, and any light your smartphone may be able to emit is not likely to offer the same spy cam-detecting accuracy as the best hidden camera finders out there.

That said, you can't really beat the price of free, so these apps are worth a shot if you have nothing else!

What should I do if I find a hidden camera in my rental that breaks the rules?

Whichever option you decide to go for, the best hidden camera detectors will help you find recording devices in your vacation rental. The hope is that you won't find a hidden cam that shouldn't be there, in which case you can enjoy the well-deserved getaway you paid for with your hard-earned money. (Yay!) 

On the flip side, unfortunately, you might find exactly what you were looking for: a hidden camera in a spot where it's explicitly not allowed. If you do detect a hidden cam that breaks the rules of the service where the rental was listed, don't touch it, and don't reach out to your host! Leave it be and contact the listing service immediately so you can properly narc on your host and let the service know that they put you in a totally creepy situation. And, if you feel truly threatened or unsafe, contact local law enforcement authorities as well. (But in most cases, contacting the listing service — and possibly just leaving the rental — will be enough.)

Depending on where the now un-hidden cams are and your level of comfort, you might choose to just cover them up and continue your stay. However, if it truly is a violation of the listing service's surveillance policy, you should be entitled to a full refund of your stay if you decide to leave. This may differ depending on the service you went through, however, so it's best to check with them ASAP if you find something amiss. Or, even better, check out their policies before you even leave home or book the rental to begin with.

Best All-in-One
Credit: Wattne
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: Yes
  • Battery: Rechargeable

The Wattne anti spy detector is an all-in-one hidden camera finder that is fast, precise, and efficient when it comes to the prevention of eavesdropping and personal privacy leaks. Not only can it accurately identify the position of a bug, but it can also classify what type it is — hidden camera, audio bug or GPS tracking device — and record the nefarious signal. It detects radio waves, 2G/3G/4G mobile phones SIM card bugs, GPS locators, and 1.2G–5.8G wireless and wired hidden camera equipment, and it does so for a more affordable price than comparable devices. Plus, it's generally easy to use with just a switch and a sensitivity knob to control, and its LED display clearly guides you in the direction of the signal source.

Most Discreet
Credit: Jepwco
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: Yes
  • Battery: Rechargeable

While all of the spy camera finders we've gathered here are portable by design, this sleek detector is a particularly discreet choice. It looks like a pen or a tube of mascara and is super lightweight, making it easy to stash in your pocket or any bag. It boasts camera detection via infrared light as well as RF detection, catching 2G, 3G, 4G, and 5G mobile signals and radio waves within a range of 16 meters and detecting electronic devices with frequencies between 1Mhz-6.5Ghz. Even better, it has a long-lasting battery that can be used for 25 hours, or remain in standby for 25 days without needing to be recharged.

Best On A Budget
Credit: Mic-Lock
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: No
  • Battery: Rechargeable

Some hidden spy camera finders are designed to be held up to one eye so you can spot the light that glistens off of any camera in your vicinity — convenient, but potentially annoying to look through such a tiny viewfinder. This hidden camera detector, on the other hand, has one of the largest viewfinders on the market (2.5 inches wide) so you can look through it with both eyes. It also has more LED lights to better detect cameras with ease — 12 super-bright, red LED lights, to be exact. Despite the large viewfinder and extra LEDs, however, it still remains easily portable in a pocket or even on your keychain.

Easiest To Use
Credit: SpyGuy
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: No
  • Battery: Replaceable AAA batteries

This Scout hidden camera detector is one of the easiest to use on this list — just click the button to turn on the bright LEDs, look through the aperture, and point it around the room. It even comes with a practice camera lens so you can play around with it beforehand and learn to recognize exactly what you should be looking for when you take it out in the real world. The spy camera finder is powered by replaceable AAA batteries which — depending on how often you use it — could last you a year or longer. Plus, if it's a concern for you, their shipping is super discreet: the credit card charge does not come up as "SpyGuy" and it arrives on your doorstep in plain packaging that does not give away its contents.

Most Sensitive
Credit: Jepwco
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: Yes
  • Battery: Rechargeable

This pen-like, portable hidden cam finder is similar to JEPWCO's other discreet entry on this list — except this version provides a whopping 12 sensitivity levels for better hidden camera detection, and faster, more precise accuracy. It also has a higher-powered laser, a more stylish design and, of course, a higher price tag too. It has four professional modes — hidden camera detection, RF wireless signal detection, UG magnetic field signal detection, and an auxiliary flashlight for some added convenience — which means it can find cameras as well as other hidden devices for audio and tracking too. Plus, the battery delivers 25 hours of working time before it needs to be recharged.

Most Comprehensive
Credit: JMDHKK
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: Yes
  • Battery: Rechargeable

This 4-in-1 bug detector is made to sweep rooms for a wide variety of eavesdropping devices, including hidden cameras, listening devices and GPS trackers. It boasts a built-in infrared viewfinder, can scan for and detect RF signals and Wi-Fi signals, and has a magnetic sensor, too. This means it can pick up on Wi-Fi cameras, infrared cameras, wireless audio bugs, GSM bugs, body wires, mobile phone tapping, GPS trackers and plenty of other eavesdropping devices as well — and it has a wide frequency range of 1MHz–12GHz. Even more convenient is the fact that its rechargeable battery can last up to 10 continuous hours, and seven days on standby.

Best Splurge
Credit: DiscoverIt
Specs
  • Has infrared detector?: No
  • Has RF detector?: Yes
  • Battery: Rechargeable

If you're looking to go into all-out hidden cam finder mode, this splurge-worthy spy camera detector will be your best sidekick for picking up digital and analog transmitters. Not only will it help you detect hidden cameras, but it also picks up on signals from radio frequency, Bluetooth, Wi-Fi, mobile and DECT (Digital Enhanced Cordless Telecommunications, often used for landlines). Simply put, it covers all the bases when it comes to any kind of spy device or surveillance that may be lurking nearby. It also has two levels of sensitivity and a micro-pointer antenna for precise detection, an impressive frequency detection range of 40MHz–4Ghz, and 20 hours of battery life per charge. Just keep in mind that it doesn't have a lens-finder light, so it will only detect cameras that are actively transmitting a wireless signal.

Best For Infrared Detection
Credit: SPYFINDER
Specs
  • Has infrared detector?: Yes
  • Has RF detector?: No
  • Battery: Replaceable AAA batteries

Similar to the SpyGuy detector, this easy-to-use handheld spy cam finder detects hidden cameras through the use of ultra-bright LED strobe lights and a small viewfinder. What sets it apart, however, is its proprietary Maxi-Boost LED technology. It has three levels of LED intensity to enhance your ability to find hidden cameras up to 45 feet away — whether they're on or off, wired or wireless, working or not working — and reduce any occurrence of false reflections. It's also compact enough to attach to your keychain or simply slip into your pocket to take on the go. The only downside is its price, which is much more expensive than similar hidden cam finders; however, it does have a better detection range and higher-quality make than most of its direct competitors.

More in Cameras, Gadgets

How we tested

How we chose

While we haven't had the opportunity to conduct hands-on testing with all of these spy camera finders, we put forth hours of careful research to ensure that we were curating a selection of the best hidden cam detectors on the market, and specifically sought out options to cater to different use cases and a variety of budgets.

First, we sought out tech forums that have shared their own thoughts on the top hidden camera finders currently available. Then, we narrowed the field by honing in on those items that were highly praised by customers to best ensure a dependable product. We tried to prioritize those products with hundreds (maybe even thousands) of ratings — a sign that the product tends to be well-stocked and available for purchase. 

We also aimed to include devices with at least 3.5 out of 5 stars according to user reviews at the time of writing. However, hidden camera finders are a relatively niche product and there is a certain margin of error baked in when it comes to using these products and properly understanding their results. That said, those are factors we kept in mind, realizing we might not see super-high ratings across the board.

To ensure a varied range of hidden spy camera detectors for different uses, we took several factors into consideration, including:

  • Type. We made sure to include spy camera finders that utilized infrared light detection, RF signal detection or both to suit a variety of needs. We recognized that some folks might not be satisfied with just simple light detection, and that others might not be comfortable using more advanced tech devices.

  • Cost. We made sure to include hidden camera finders that were budget-friendly, as well as splurge-worthy items for those seeking a more comprehensive and complete detection device.

  • Portability. All of the spy camera detectors on this list are easily portable in one's luggage, though some might be even easier to stash in a pocket or small purse. Regardless, they're all suitable for taking on the go so you can enjoy peace of mind on your next trip.

Mashable Image

Ashley Keegan

Ashley Keegan is a freelance contributor to Mashable.


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