Key fob signal blocker

A device designed to prevent unauthorized access to vehicles by blocking the signal transmitted by car key fobs. These blockers typically use layers of metallic material to prevent the key fob's signal from being transmitted, thereby stopping thieves from amplifying the signal to unlock and start the car. They are particularly useful for vehicle owners looking to protect against relay theft, where criminals capture and amplify the key fob's signal to gain access to the vehicle.

Key fob signal blocker was discovered on July 31st 2022 and it currently has a search volume of 70 with a growth of +3300%.