A car key signal blocker can protect your car. If you buy a new car that comes with a smart car key. you’ll be able to enter and/or start your car without taking the key out of your pocket.
Although this makes life easier. the technology has also created a new way for criminals to steal cars. so you may want to consider buying a car key signal blocker to protect against this.
A smart key uses a unique frequency to communicate with the car. and tech-savvy thieves can use a relay attack device to replicate that frequency. Once copied, the thieves simply place the relay device near your car to emulate the presence of the key. open the door and drive off. with no smashed glass, car alarms, or complex ignition systems to worry about.
Car key signal blockers can avoid this bad thing. It is a box that uses the RFID Fabric.
RFID Fabric: Blocks radio waves from getting near your credit card and/or personal information and sending this information to a detector or reader. Line anything you carry your ID and/or credit cards in with this special fabric that has a 99.99% shielding efficiency.
The whole purpose of a car key signal blocker is to store car keys so that the radio signal cannot be transmitted to the car and the car cannot be started.
gong@huaprinting.com
Last art Back to Product Next art