Suspecting that someone is listening to all your conversations can disrupt your privacy and make you anxious. Whether in your personal space or at your business premises, you certainly want to ensure that your conversations are not being heard.
The good news is that you can perform bug sweeps to keep yourself safe and sound. For instance, Delta X G2/12 has a frequency range of up to 12000 MHz and can easily detect all kinds of RF listening devices.
In addition, there are other ways to perform bug sweeps and put your mind at ease. That’s why we’ll discuss everything related to performing bug sweeps in this article.
How to Identify a Listening Bug?
Listening bugs come in different shapes and sizes. However, what’s common is that they are all quite small – not bigger than 0.5 inches (1.27 cm). They may even look like a small microchip or a small round coin.
Listening bugs may be wired or wireless. Most of them are wired, and that’s why they need to be placed within electronic devices to keep them operating. Whereas wireless listening devices are rechargeable or battery-operated.
How Do Listening Devices Work?
Listening bugs use a small microphone to pick up sounds clearly and transmit them to another location to a computer, usually within the 300 to 900-foot range.
The wireless bugs may be inexpensive but only last a few months. On the other hand, wired bugs are high-end and need a constant power supply to keep operating.
Where Are Listening Devices Usually Placed?
Since listening devices are tiny and they only need to record sounds, they may be placed just anywhere. This can make it harder for you to locate the device physically. However, the most common places are:
- Extension leads
- Lights or table lamps
- Cable boxes
- Wi-Fi routers
- Smoke alarms
- Phone or USB chargers
How to Perform Bug Sweeps
Although listening devices are quite small, it doesn’t mean that you can’t detect them in suspected areas. Here is a guide to help you perform bug sweeps the right way.
1. Conduct a Physical Search
Starting with a physical search will make it easier for you to detect bugging devices in a breeze. As we have mentioned, the most common places to look for listening devices, make sure you carefully inspect them.
You should also focus on any faint buzzing sounds that listening devices usually produce. In addition, be a little skeptical of the unusual placement of objects as they may hint at the placement of bugging devices.
Furthermore, if the device is wired, you may also be able to see the wiring. You can follow the wiring and see where it leads to.
If you do find a bugging device during a physical search, turn off the electricity to disable the device. However, some audio devices come with a failsafe battery, which means that it may still work for some time after a power out. So, you should still be careful.
If you don’t find any through physical inspection, try the other methods as well to be safe.
2. Turn Off the Lights
Turn the lights off in the room that you’re inspecting. You may be able to find tiny red or white lights flashing or static.
Moreover, you should also shine a torch around the space. If there’s a camera or audio device lens, it should reflect the light, and you will be able to detect it.
3. Check Nearby Wi-Fi Networks
Some listening devices may be connected to the nearest Wi-Fi network as it allows the hacker to get access to all the recordings directly rather than having to get access to the device.
Therefore, check the Wi-Fi networks on your phone and see if you can find any strong signals, as this can give away the presence of a bugging device.
4. Use Your Phone
You can detect bugging devices in two ways using your phone.
First off, you should call one of your family members or friends and ask them to stay on the line with you. While they do so, you should roam around the entire area.
If you detect any interference and hear, say, buzzing or cracking sounds, it indicates bugging devices.
Secondly, you can download an app on your android or IOS device for detecting hidden microphones. Scan the area using your app, which may give a red glow in case a bug is detected.
Due to infrared technology, apps work better in detecting video cameras as compared to microphones. However, if a camera uses audio recording too, it may help you detect this as well.
5. Use a Radio Frequency Detector
You can easily find RF detectors on the market for as low as $10 if your budget is low. Of course, there are also high-end, expensive models available on the market. You should pick the one that matches your needs.
Advanced RF detectors come with an LCD that tells you the exact location of the source and gives details on the signals.
The basic ones will require you to move the device all around the room, and as it detects any bugging device, it will start beeping and flashing.
When using an RF device, you should turn off any other electronic devices, such as laptops, to prevent other electronic signals from disrupting your inspection.
How to Remove a Bugging Device
Once you have detected a bugging device, you may want to remove and destroy it quickly. This way, the other person will get notified, which isn’t the best-case scenario.
Instead, you shouldn’t disable or even touch the device. You should move to a safer place and notify the authorities if this happens to you away from home.
If you find the listening device in your home, it’s better to call a private investigator, so they can inspect the fingerprints and conduct all the necessary investigations.
Until then, you can also use an audio jammer to create distortion in your conversations. This way, you will be at peace and know all the answers to your questions.