MONOJOY Faraday Box: Key Fob Signal Blocker, RFID Protector, Faraday Cage for Car Keys, Phones, Credit Cards

The product works exactly as advertised. It is effective and inconspicuous. I have tested it with texts and phone calls from friends and co-workers and it has blocked all signals that I have thrown at it thus far. Blue-tooth and wifi are also no problem for it. The product itself is great looking and it is made of good materials and will last for some time. The copy of a handwritten note by the owners of the online store that sells this on Amazon was very touching and a nice detail.My only suggestion to them is either to put a title on the "book" and or allow the client to choose one for themselves and have it engraved on it the spine and on the front cover.

Great looking faraday box.. got it after I got the dongle keyholders, because those were incredibly inconvenient (bc they worked so well). Now I never forget where I put my keys, and my car is protected from rfid antennae attacks.

I purchased this to put my phone and Bluetooth devices to protect from other infected devices in my home. I also purchased it to add a nice aesthetic to my computer desk. And it was almost everything I wanted and I say that because it has the same issues am seeing with a lot of rfid blockers active 5g signals. It blocks nearly everything but at close range 5g WiFi can still communicate but it has to be really close. But still works as advertised good build quality and does what I need it to do. I gave it 4 stars because it is not 100% but it works and I put my wallet and phone in it every night. If you need something with style and a safe place for devices this is something that does it for a good price.

I was skeptical at first, so I had to try it out myself. Stood next to my car with the keys inside the book to test it, and it would not open the car! So if you’re wondering if it works, it does work!

As soon as I received this item, I tested it by placing my cell phone in there and calling it from another number. The call went through and the phone rang. Very disappointed.

Well made, worth the money

It is so nice to put phone in time out so to speak.I put phone in then called my phone. Nothing.I texted it.Nothing.Just so worth the price.I will never buy a raid bag again.This holds 2 samsung a02 with full cases.

The product was wrapped nicely and it looks good. However, the inner part was in two pieces. I had to glue it. Plus, the lid should be glued to the door for easy access. It is kind of an unnecessary step to get the stuff out.

Really works! Put my fob in the box, and could not unlock my car door. Could not start my car when sitting inside my car holding the box, even with the fake cover of the book was open. Cover is magnetic closure, so that’s a bit of extra protection, too. V happy with my purchase!

I have a lot more peace of mind knowing my keys for my push button start vehicles are secured and can’t be scanned. This really works to block all radio signals. And it looks good too

Premier essaie ça n'a pas fonctionner. J'ai contacté le vendeur et il m'a offert de rembourser si cela ne fonctionnait pas. Au deuxième essaie et au troisième le tout fonctionnait. Je vais garder la boite

Works as advertised. Quality is very good and looks nice on a shelf.

i defiantly recommended and yes it works