FobBlocker: Automatic Security for Your Keyfob
Provides effortless protection
against relay attacks threats.
FobBlocker is a critical upgrade that protects cars from relay attacks. Its advanced microcontroller is designed to deactivate your keyfob’s power when no motion is detected for 8 seconds, preventing any signal from being copied. When you pick up the keyfob again, the motion sensor reactivates it, providing a safe, hassle-free security solution for your vehicle.
FobBlocker is a critical upgrade that protects cars from relay attacks. Its advanced microcontroller is designed to deactivate your keyfob’s power when no motion is detected for 8 seconds, preventing any signal from being copied. When you pick up the keyfob again, the motion sensor reactivates it, providing a safe, hassle-free security solution for your vehicle.
Here’s why FobBlocker is your best defense against relay attacks.
Effortless Protection
FobBlocker's microcontroller sensor shuts off your keyfob's power after 8 seconds of no movement, so there is no signal to copy.
Immediate Reactivation
As soon as you pick up your keyfob, the motion sensor reactivates it, delivering hassle-free security.
Manufacturer Warranty Friendly
Rest easy knowing that FobBlocker won't void your car's manufacturer keyfob warranty.
No Installation Hassles
Skip the complicated installations—simply visit a participating dealer for quick and easy FobBlocker activation.
