Freight theft is a constant concern in Mexico, and criminals are using increasingly sophisticated methods to carry out their crimes. One such method is the use of jammers—devices that block GPS and communication signals, leaving drivers vulnerable and cut off from the outside world.

In this article, we provide a guide to safety protocols to help drivers know how to respond to attempted theft using jammers, with a special focus on Logitrack’s anti-jammer duo technology.

What Are Jammers and How Do They Work?: Know Your Enemy

A jammer is a device that emits radio frequency signals that interfere with GPS and cell phone signals. This prevents the vehicle from being tracked and the driver from communicating with the monitoring center. It is crucial that drivers be familiar with this technology and know how to identify possible signs of its use.

Look for warning signs:

• Sudden loss of GPS signal: If the vehicle's navigation or tracking system stops working unexpectedly, it could be a sign that a jammer is being used.
• Cell phone signal issues: Difficulty making or receiving calls, sending messages, or accessing the internet may also indicate the presence of a jammer.
• Suspicious behavior by other vehicles: Watch out for vehicles that follow you too closely or try to block your path, especially in isolated or high-risk areas.

Act calmly and cautiously:

• Do not confront criminals: Put your safety and the safety of your cargo first. Do not try to resist the assailants; follow their instructions and avoid any confrontation that could put your life at risk.

• Don't stop: If you suspect you're the target of a theft attempt involving jammers, don't stop where you are. Try to get to a safe, well-trafficked area, such as a gas station or a checkpoint.

• Stay in touch: If you still have a signal, try to contact the monitoring center or the authorities to report the situation and request assistance.

• Press the panic button: If your vehicle is equipped with a panic button, press it immediately to send an alert signal.

Logitrack's protection against jammers

Logitrack's Duo anti-jammer systems provide an extra layer of security by detecting interference with GPS and communication signals. It is important to note that these systems do not eliminate the effects of the jammer, but rather protect the vehicle from being stolen.

How does it work?

• Secure Unlock: Once the driver is in a safe location with a signal, they can contact the monitoring center. They will be provided with a dynamic code, similar to a bank token, to reactivate the unit and continue the route.

• Detection and activation: When a loss of signal is detected, the system automatically activates the Tamperlock security protocol, which locks the vehicle's accelerator, preventing criminals from driving it.

• Driver control: Tamperlock allows the driver to maintain control of the brakes and steering wheel, enabling them to maneuver and stop the vehicle safely.

The Importance of Training

It is essential that transportation companies train their drivers on how to use anti-jamming systems and the safety protocols to follow in the event of an attempted robbery. This includes:

• Recognize the warning signs of a jammer attack.
• Know how to activate and use the vehicle's anti-jamming system.
• Be familiar with the procedures for communication and response in the event of an emergency.

Prevention and preparedness are key to addressing the threat of jammers in freight transport.

By understanding the risks, identifying warning signs, and following safety protocols, drivers can minimize the chances of becoming victims of theft and protect both themselves and their cargo.

Having a Logitrack duo anti-jammer system provides an additional layer of protection, ensuring that, even in the event of a jammer attack, the vehicle cannot be stolen.

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