Review on 🔒 DIYife Faraday Box – Newest Version, Car Key Fob Protector with Carbon Fiber Shell, RFID Signal Blocker for Keyless Fobs, Signal Blocking Box for Car Keys and Phones by Thasapon Keitt

I bought this solely for my key fobs. For those who don't know, thieves can use boosters to gain keyless entry into cars by amplifying the signals that key fobs use to break into your car. My car is newer and probably has protection against it, but I'd rather play it safe. I checked this in two ways. I put my phone in the box and closed it and a friend called me. You were immediately transferred to voicemail. If that hadn't worked, the call would have gone through. That was a bulletproof test for me. I wanted to go further. I put both keychains in the box and closed it. I took the box to the car and grabbed the doorknob. Nothing. It confirmed that to me. If the box wasn't a Faraday cage, my door would recognize my key fob and unlock the door. The box itself also makes a solid impression. Before purchasing, check the dimensions to make sure it fits your devices. I needed it for my two key rings and nothing else. If you need storage space in your phone, my Pixel 5 fits perfectly in the box.