Samfolk Faraday Box & 2 Pack Faraday Bag, 8.42" x5.19" x 2.76" Faraday Key Fob Protector Cage, Signal Blocking Box Faraday Key Fob Protector Anti Theft for Car Keys Keyless Entry Car Key Protector

I put my keys in the box and went to my car. could not start the car. They box is doing its job. the bag is also doing its job. Good value for the money.

First thing I did was test to make sure it works. Blocks iPhone 12 signal, blocks entry to the 3 cars we have with keyless ignition/entry. Latches work well. The box itself is unassuming and low profile. Easily holds my wallet and six fobs with room to spare. Box lid will not stay open on its own. A little annoying but a good safety measure in case you forget to close it and walk away. The add on sleeves are nice but unsure how useful the smaller one will be as it’s a tight fit for anything but a fob on its own. Most importantly all signals both inside and outside the car are blocked.

Nice box and bags good for protecting key fob and credit cards. Tested and working as advertised. Was looking for something to protect key fobs and credit cards. A tad bit small as it quickly fills up once you have two fobs inside but would have probably gone for a bigger size. Overall a good purchase with value for money. Easy to use but not so sure on the durability of the front locks over time.

This works well, we keep it at the front door so it's easy to access. It holds 4 keys easily more if you stack them. I tested them with both of our cars, I held the closed box with the keys inside right next to the both cars and couldn't open the door. I took the keys out, opened the door, put them back in the box and then could not start either car. It also looks nice and is well built, it seems to shut very tight, nice tight tolerances. Highly recommend!

It's a nice box, very sturdy looking and good latches. My only concern about it, is that when you lift the top up it doesn't stay in place. You have to hold your thumb to hold it open. It could have a little bit more Flex on the material so it can bend back further back to stay upright by itself. But other than that it's very nice.

Works great. I tested it and tried to open my car door with the keys inside, but was unable to. Gives me peace of mind to know that my car is protected.

I had to buy a new car. While we were signing papers our sales men said get a box. Ok. This was new to me. The box protects your car from being stolen. My hubsand uses the box. I use one of the pouches that came with the box. The next day a friend called and said someone tried to steal her car by coping her key fob. It didn't work. Don't hesitate, this is a great product.

I tried out this box and the pouches that came with it and everything works appropriately. Just be sure to close and lock the RFID box and if using the pouches make sure they are completely closed as well. The size box I have works well for one set of keys that have other key chain items on it. I had to remove useless items on keychain to get both key fobs in the RFID box. Thank you!