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These days it's almost impossible to walk in some public place without being
caught on camera. Markets, small shops, museums or banks, all use surveillance
cameras for protection. CCTV surveillance has grown significantly over the last
decade and this growth doesn't seem to stop.
However, security cameras
for surveillance may not only be used in public places. You might not even
expect that, but even in some private areas, like changing rooms, showers or
hotel rooms, spy cameras might be waiting to catch you.
Such illegal
activities are prohibited, but not everybody obeys the rules. There are many
people who'll want to spy on you in private areas without even considering your
rights to privacy. In such cases, a spy bug detector can help you protect
yourself from being caught on hidden cameras.
Why Bug Detectors are
Useful?
First, let try to find out what a bug detector actually is.
A bug detector is anti surveillance device that is used to capture various
spying gadgets in the area. Bug detectors come in many shapes and sizes and
functions.
Small bug detectors might be used to track audio bugs in the
phones or near the phones. Larger bug trackers, measuring the size of a
briefcase, can track spy cameras, audio spy equipment and have much more
functions than smaller ones. Of course, such detectors cost more
also.
Technologically more advanced bug detectors not only allow you to
detect any bugs in the room. They can also tealthe RF signal and display
what the security camera sees. If the CCTV cameras don't use any signal
encoding, then such spy cam bug detectors will easily display you the wireless
camera view.
How a Bug Detector Works?
Let try to
briefly cover how a bug tracking tool works.
Wireless devices, like spy
cameras or even computer networks, work by sending radio signals from one
location to another. Such signals are called RF, which refers to radio
Frequency. Such devices use RF signals to communicate with the receivers.
Now a bug detector simply scans the whole room or office for such radio signals
and reports to you when it detects anything.
One note here. If you're
doing surveillance in your house, then turning off some wireless devices, like
cell phones could be a good idea. This is just to help you better track and spot
bugs or spy cameras in the room.
Frequency Range
Usually,
bug detectors operate in 2GHz or 3Ghz frequency range. Now, most spy devices
also operate in this range, so there are no problems spotting a bug in that
range. However, some (more sophisticated) spies will change the frequency of a
bug to a higher level, like 4GHz or 6GHz. Then, a common bug tracking device
won't be able to catch any frequencies, but a more advanced solution will do the
job
There are powerful bug detectors for private investigators; or the
ones that police use, which can detect RF signals even up to 9GHz. They cost
more, but they'll spot any bug in the room without problems.
Can
Surveillance Bugs Spot Wired CCTV Cameras?
Most bug detectors are
able to track almost any wireless spy device that uses RF signals. Be it a
wireless mini hidden camera, a phone bug, or a blue tooth spy cam
But,
detecting hard-wired cameras was a little problem. It simply because they
don't use radio frequency signals to transmit data between the transmitter and a
receiver. Now, powerful bug tracking devices can spot even wired CCTV cameras in
the area. So the main problem is simply gone with these new-era bug trackers.
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