Multifunctional Faraday box
Beside blocking the car key signal, mobile phone signal, WiFi, Bluetooth, GPS, RFID, NFC and other signals can be blocked too!
All kinds of keys are compatible
BMW, Mercedes Benz, Audi, Ford, Buick, Chevrolet, Cadillac, jeep, Toyota, Honda, GMC, Jaguar, Land Rover and other vehicle keys can be locked.