Learn how to detect hidden GPS locators in the car

Although it seems unusual, cars can have built-in GPS locators without knowing it. It is not necessarily a consequence of someone stalking you, but if you bought a used car, it may have the tracker installed. Fortunately, there are several mechanisms for doing an electronic scan to help find hidden trackers and clean up.


Global positioning system locators for cars are practical equipment that can be of great help as a security and surveillance system, since they provide the user with accurate and favorable information about the location of the vehicle in real time. Some alternatives are even capable of providing the audio of what happens inside the vehicle.

These benefits are interesting and useful if you want to prevent theft or have an immediate response mechanism that helps the authorities to find the whereabouts of the car. In fact, these devices provide peace of mind. However, this only happens when they have been installed on their own initiative, not when someone else has hidden the tracker for some purpose.


Types of trackers 

Before you panic, it is wise to know that there are mechanisms to disable these trackers, as well as to locate and remove them from the car. The first thing to know is that there are two types of locators: active and passive. 

In the first case, it is a device that transmits a constant signal through a spy WiFi camera or it can be a GPS locator. In the second, it does not transmit a signal, but receives it. 

According to the type, the way to locate them changes. So for an active locator, a frequency scanner must be used, while for a passive electronic device, a non-linear joint detector must be used.


Tracker or GPS

On the other hand, GPS are devices that transmit bursts, which involves sending data periodically, and which are equipped with a global positioning system receiver module, as well as a GSM / GPRS transmitter module, which is used to give the exact position by satellite to an active device.

Now that these terms are known and that there is a mechanism to find the devices, we will know the steps you must follow to find them and be able to disable them.


Visual and electronic search 

In order to extract this device from the car, the first thing to do is find it or at least identify its existence. For this reason, it is necessary to make a visual recognition of all the components and elements in the car, in order to find any strange part that may be connected in certain places of the vehicle. 

The most common is to find them in places such as the battery, fuse box, dashboard, under the seats, cigarette lighter socket, glove compartment, under the vehicle, OBD connection, on the side storage compartments and even on the engine. 

After the visual search, an electronic recognition should be made. For this, it will be necessary to use a digital frequency detector, a simple and fast system that is capable of revealing even the existence of the best GPS locator for a car .

Most GPS locators are configured to activate when there is movement. So the rest of the time they remain in a state of rest. Although it is believed that this is something positive, it is not in the case of establishing an electronic search because, if the GPS does not transmit any signal, it will not be able to be located.


Methods to find a locator

To locate the device inside the car, it is recommended to take the vehicle to a place away from the frequencies. Afterwards, it will be necessary to park on the side of the highway or in the field and put the phone in airplane mode. The next thing will be to put in “cellphone” mode and adjust the sensitivity of digital frequencies to its lowest expression and select audible.

To continue, take all the objects from the trunk, glove compartment and sides and put them in a box. At that point, you should turn on the digital frequency detector and allow it to scan for a couple of minutes. You should keep an eye out for if it detects a GSM frequency constantly and repeatedly, in a period of time that could be 30 seconds. 

Now, take the frequency detector and place it on the dashboard of the car and drive a couple of kilometers to observe the frequency scanner. Afterwards, you must return to the place without interference to begin the search outside the car. 


Outdoor search

For outdoor search, it must be divided into four parts, a front, a rear, as well as the right and left sides. In each of these areas you should stay for at least three minutes and, in the middle of each of the reviews of the areas, it is necessary for the vehicle to move, to keep the GPS signal active in case it is at rest . 

Another efficient method is with a frequency jammer. However, it should be noted that the use of this equipment is prohibited in Europe. In fact, there are penalties for those who try to market or export these products. The fines are between 500 and 20 million euros, so its use is not recommended, unless it is outside the territory of the European community. 

In that case, when using the inhibitor, what will be done is to force the loss of the GSM signal from the GPS tracker, and then detect it when it is restored. As it has no signal, it will constantly try to connect to the network until it succeeds and it is at this time that it can be detected. 

In any case, it is also possible to go to a mechanic to do an exhaustive, detailed and deep search in all parts of the car, since a tracker could be housed in a wiring, in the engine or in any corner of the vehicle, with the purpose of going unnoticed. This can be small in sizes, similar to a matchbox, so be aware of any unusual objects.



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