Top 7 Best RF Detector Reviews

Sometimes, you may be unaware, but someone may be listening when you are talking to your phone. This is worse if you are discussing confidential information about your business, not knowing that someone is eavesdropping.

Also, it is scary to think that you’re staying in a hotel doing whatever you want, oblivious that someone is watching you from afar in a monitor.

What if your private life is not as “private” as you thought it would be? Perhaps, this is when the importance of having the best RF detector comes in.

You may have seen movies that show how one can bug or spy on someone that they ought to acquire information from. Believe it or not, it may happen to you even in the four corners of your house where you thought you could have solitude.

And yes, owning the said device can save you from being spied on. It can surely help you spot unnecessary bugs around your home, office, cars, and anywhere. 

7 Best RF Detector Reviews

There are lots of detectors to choose from in the market, and they come in different styles, features, and more. Keep on reading to discover various products that stand-out and may be the perfect one for you.

1. JMDHKK Anti Spy RF Detector Wireless Bug Detector Signal

When you are always worried that someone is spying on you in your house, car, office, or hotel, this product from JMDHKK is your lifesaver at any time and anywhere. This is also considered to be the best anti-spy RF bug detector in the market.

This product can perform three modes – RF detection, magnetic field detection, and camera lens finder mode. In RF detection mode, it can sense fluctuations of signal from any transmitting device. Then, you can locate the bugs easily by adjusting its sensitivity from high to low.

If you feel like your car is being tracked by someone without you knowing, you can utilize its magnetic field detection mode. It helps you find any GPS tracker that was attached to your car by a magnet. You can then drive anywhere you want.

Find hidden cameras from 1.2 G to 5.8 G in your home, hotel room, or even in the bathroom through the camera lens finder mode. A tinted viewfinder can help you do the job. Since the camera lens is reflective, it can appear as a bright spot in the viewfinder when it is lit up by the LED light.

Pros

• Has frequency of 1-8000 MHz
• Can sense sim card bugs (2G, 3G, 4G)
• Able to detect equipment even on standby mode
• Easy to operate
• Utilizes vibrations, sound, or light to alert users when spy devices are sensed

Cons

• Not made of sturdy material

2. Sherry Anti Spy Detector RF Signal Detector GPS

If you are worried about being a victim of illegal surveillance, this Sherry Anti-spy Detector and Camera Finder is the solution that you might be looking for. This is known to be the best-hidden camera detector that you can find.

It can sense radio waves, magnetic fields, and any sort of wired or wireless camera from 1.2 G to 5.8 G (spy camera, pinhole camera, IP camera, and more) even on standby. Also, you can use it anywhere, like hotels, cars, bathrooms, dressing rooms, etc. 

This product is also equipped with ten levels of indicator. The closer you get to the spying devices, the noisier the alarm and the brighter the LED. You can also adjust the sensitivity of the unit to high or low. Also, it works in the frequency range of 1 MHz – 8000 MHz.

Pros

• Low-cost, highly effective
• Multifunctional detector
• Has a sensitivity knob
• Strong anti-jamming feature
• Has detection range of about 10 meters for 2.4 G wireless camera
• Wide scope of application
• Accurate and reliable

Cons

• Operating the device may be difficult even with manual

3. LNYOSN Anti Spy Detector, RF Detector & Camera Finder

Protect your privacy using this detector from LNYOSN. This product is made with great features and properties. It can sense any wireless equipment with a frequency between 1 MHz – 6.5 MHz in the range up to 10 meters without any sort of interference.

Also, it is highly sensitive. You can adjust its sensitivity (higher/lower) and increase/decrease its range of detection through the built-in potentiometer. Vibrations, sound alerts, and an LED light are used to notify you that it has detected any bugs around you.

A lithium-ion rechargeable battery is used for this product. It can work up to 6 hours if you have a fully charged battery (2 hours to full charge). It was designed to be conveniently used and operated by users. You can carry it anywhere with you since it is lightweight and portable.

Pros

• Comes with a sound and light alarm indicator
• Adjustable threshold
• Professional radio detection device
• Wide range of frequency
• Able to detect cameras or equipment in standby state

Cons

• Not as accurate
• Not made of durable material

4. ALLRIER Anti Spy Detector, Camera Finder

One product that you could make use of when you are worried that your privacy may be exposed or your security may be at stake is the Anti-spy detector manufactured by ALLRIER. You do not have to be paranoid wherever you go if you have this in your hand.

It is equipped with advanced chip features designed for all kinds of bugs, such as car trackers, hidden cameras, to fully protect your privacy. A frequency range of 1 MHz – 8000 MHz and detect a dynamic range of about 73 dB and more.

Detection of 1.2 and 2.4 G wireless cameras can be done within the range of 15 and 10 square meters respectively. The signal of a mobile band (2G/3G/4G) can cover a span of 15 square meters.

Furthermore, it has three functions – laser scanning, magnetic field signal detection, and RF wireless signal function. By this, it can be utilized for various applications in your room, cars, and more.

Pros

• Long battery life
• Strong anti-jamming feature
• Ultra-far detection
• High sensitivity
• Superior signal detection capability
• Easy to carry around with you

Pros

• Limited range of detection

5. Anti Spy RF Detector, Mareu Wireless Bug Detector Signal

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Wherever you go, you should make sure that no one can ever invade your privacy. Bring one RF detector with you to aid you in doing so. This product from Mareu is an equipment that you can use to prevent any eavesdropping or privacy leaks. This is one of the best rf signal detector options you will have in 2020 and we discuss why.

With just a few keys, you can operate and manipulate the product. A special filter is utilized to sense even the most hidden wired or wireless camera. Then, it lets you know that it has spotted something through light, vibrations, and beep. Sensitivity can also be adjusted to what you only need.

It has a receive frequency range of about 1 MHz to 8000 MHz. The detection sensitivity is >73 dB while the detect dynamic range is  ≤0.03mV. It is then powered by a 3.7 V 1000 mA lithium polymer battery.

Pros

• Can work up to 4-5 hours, 5 days standby time
• Lightweight
• Easy to use
• Equipped with a sensitivity adjustment knob
• With 6 LED laser lights
• Has charging interface
• Comes with GS Key/MS Key

Cons

• Not sturdy

6. KaiGXin Anti-Spy Wireless RF Signal Detector

If you are looking for a product which performs best in detecting wireless signal in the market, KaiGXin’s Anti-spy wireless RF signal detector could be your best choice. It is the latest professional version equipment which will provide you a much more effective service.

Its chip was upgraded through an advanced technology making detection more dominant and comprehensive. The product is made of durable materials and pleasing to the eyes as well. It is suitable to be used anywhere like locker rooms, hotel rooms, cars, during a confidential meeting, offices, etc.

Moreover, the package comes with signal antennas, full-frequency detectors, power adapters, USB cables, and more. The battery used is a lithium polymer that also comes with the product and is built-in.

You can detect different sorts of bugs in your surroundings in no time by using this product.

Pros

• Has a broad frequency range of 1 MHz – 12 GHz
• Level 10 LED illumination alarm mode
• One of the best rf camera finder options.
• Has standby time of 20-45 hours
• Can be used up to 8-10 hours
• Able to detect in a distance of 4 to 196 inches

Cons

• Cannot detect inactive equipment

7. OTTOLIVES Anti Spy Detector RF Signal Detector

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When you want the latest version of the RF detector this 2020, you should not miss the chance to grab this product from OTTOLIVES. It is upgraded equipment with a much stronger anti-jamming feature, a much more sensitive, and a broader range of frequency detection. With this device, you can find the smallest GPS trackers as well.  

It can help you easily detect 1.2 G to 5.8 G surveillance cameras (may it be wired or wireless), microphones, car trackers, and more. Like other units, it also makes use of vibrations, sound alerts, and a LED to notify you when something is detected.

RF frequency between 1 MHz to 6.5 GHz is detectable, including the GSM, FM, VHF, and UHF (900/1200/2400 audio and video frequency transmission), etc.

Pros

• Has a knob for the adjustment of sensitivity
• Equipped with a charging interface
• Has MS Key/GS Key
• Has 6 LED laser lights
• Multi-functional detection

Cons

• Not durable

What to Look for in an RF Detector?

With all the choices that you have in the market, you might have a hard time in choosing the product that you need.

Here is the list of factors that you should take into consideration before buying.

Type of Bugs to Be Detected

Before proceeding to buy an RF Detector, you must be knowledgeable first of the types of bugs that could be installed in your place. There are varieties in the market that are not expensive and can easily be bought.

• Standard RF Transmitted Bugs

The first type is Standard RF Transmitted Bugs. These bugs utilize a microphone to gather audio and transmit it to a receiver with the same frequency. Distance between the bug and the receiver does not matter. But you can easily know if there is one at your surroundings using the RF detectors.

• GSM Bug

The next one is the GSM Bug. They are not working or transmitting all the time so they may be hard to detect. The best detector to use is the one with the GPS tracker function. Another type is the Wi-Fi bug, which utilizes your Wi-Fi at home as a transmitter of recording instead of radiofrequency. They are also hard to spot.

• Self-Recording Bug

A self-recording bug is another variant. This bug is the type that is not detectable virtually, so you need to find it physically. Also, the one who planted it must be able to retrieve it to hear all the recordings. So they need to enter your perimeter, install it, and go back for it in a while.

• Burst Bug

For professional use, burst bugs are the best ones. They are encrypted since it uses digital data. Also, they record information all day, save it, and then burst it to a receiver instantly. Using a product that has a protect mode is the best one to discover these types of bugs.

• Camera Bug

Camera bugs are utilized when you want to have a video of the one you are spying on. They are not easy to spot unless you have a hidden camera detector with you.

Frequency Coverage

Since you will be dealing with radio frequencies, it is best to choose a product that can cover a broad range. You should know that the higher the frequency, the better. For small detections, you can have a minimum span of 1 MHz to 6 MHz of coverage.

But some take their privacy way more seriously. Although it is more expensive, it will surely be more effective. Also, if you are willing to spend more, you can purchase products that have a range of 20 GHz and more.

Filter

A product with a good filter can easily get rid of the unnecessary spotted signals and provide you with the signal that you are looking for. This filter has something to do with the sensitivity of your product. Most units have low sensitivity, high sensitivity or can be adjusted to both.

Budget/Cost

These products in the market should not be overpriced. You should make sure that what you are about to buy has a reasonable price given its usage, design, and features.

You must also take into consideration the budget that you are going to spend on buying one. If it is budget-friendly and has all the features that you are looking for, then it might be the best one to choose from.

Reliability and Reviews

This factor should not be overlooked. People who have tested the product can tell if they are working well or efficiently. You should take the time to read the reviews of the consumers to ensure the functionality of your chosen unit. Besides, you don’t want your money to go to anything.

Frequently Asked Questions

Q: What are RF bug detectors?

Ans: RF bug detectors are devices capable of spotting any equipment used in spying, such as cameras, microphones, or even GPS trackers. They are being utilized when someone has suspicions that they are being spied on.

Q: How do these detectors spot a hidden camera?

Ans: Detectors utilize either of the two methods. First is the infrared viewfinder, which can easily detect cameras that are either wired/wireless or turned on/off. The second way is wireless transmission detection. This cannot detect inactive cameras.

Q: Can I use these detectors in places with other wireless routers?

Ans: Yes, but you should turn off any devices such as mobile phones and routers before you start detecting. It may have interference with your detectors that can lead to false interpretation.

Q: What are the advantages of having RF Detectors?

Ans: Having your RF detectors can make you feel that you are not being spied on anywhere you go. You can carry it around with you and use it instantly when you suspect something strange.

Q: Can I utilize RF detectors in hotels or offices?

Ans: Yes. You can use these detectors anywhere, even in your cars, bathrooms, and the like.

Final Words

If you want to avoid staying paranoid in your hotel room, office, or even at home, you should get only the best RF detector. With this, you can enjoy your privacy with peace in mind. Just be knowledgeable about the different types of these devices to acquire the right one in your hands.