pu leather faraday box for car keys rfid signal blocking key fob protector Colour:Dark Gray Tool-free installation in minutes

Tool-free installation in minutes

Simultaneous Access to SD and TF Card Slots

2x Battery strap

Models:WL917

pu leather faraday box for car keys rfid signal blocking key fob protector Colour:Dark Gray Tool-free installation in minutesSignal blocking key storage This Faraday box prevents keyless car signal relay by blocking RFID and RF signals. Simply place your key fob inside and close the box to stop signals leaving the case, giving added protection while you sleep or are away from home. Store multiple keys securely The internal space accepts main and spare key fobs so you can keep family keys together in one secure place. Its a practical way to reduce the risk of keyless car