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WHY DO YOU NEED IT?
Car theft occurs repeatedly because thieves can use the relay box to detect the weak radio frequency signal of the car key and amplify it to unlock the car door. Therefore, it is very important to shield the key signal and prevent the signal from being amplified.
HOW TO TEST IF IT WORKS?
Just put key fob in this box or pouches and closed it, then walk next to your car door, and if the door won't open, it proves that it effectively shields the car key signal.
EXTRA LARGE SIZE BOX ON THE MARKET
To meet your needs for the protection of all important things, we have designed larger faraday box to fit more items like phone, multiple key fobs, wallets, credit card etc.
WHY CHOOSE US?
- 100% block the signal
- larger capacity for store more items
- dirt resistant and exquisite
- extra two faraday bags of different colors
I S Finu
2025-08-11 17:44:24
I wasn't sure if this box is really working to block smart key signal to our BMW and Toyota but I give it a try anyway. The result is rather surprising and it works like magic. I bought this box per recommendation from a friend since he said modern day theft don't break the window anymore but using sophisticated scanner tool to detect smart key signal from outside wall then transmit the signal to another thief to open the car, start it and drive it away. This is the Why I bought this product.I tested the product with the BMW key in the box or in the 2 sleeves that came with the package; I couldn't open the BMW doors nor start the engine. Then I tested again with the Toyota and the result is the same. Both vehicles can't detect the smart keys signal thus both vehicles can't be driven. Unless the theft is using tow truck that would be a whole different story.The size of the box is pretty decent and so easy to use and come with a small clasp to lock it. I can put all of our keys and 2 remotes, looking just like a decor box and very decently priced. We love it and wish the seller have variation of colors. One of those product on Amazon that's useful to buy.
Jim
2025-07-31 13:22:09
It works as described nice cheap way to add a little anti-theft protection
Customer
2025-07-30 17:32:06
Great price, durable, good Great with my decor.
Matt
2025-07-28 10:23:06
After a friend told me thieves are stealing cars at night just by scanning for your cars fob signal from outside your house, I figured my week old 2024 RAV4 was worth a $20 box to prevent theft. This box may look and feel a bit cheap but it does work and I guess that’s the most important thing. I placed both fobs in the box and tried to start my car remotely via the app and it failed to start. Then I tried it with them in the pouches and they blocked the signal as well so I’m happy. The pouches are very large. Much larger than I was expecting. I could probably fit two, maybe even three fobs in one pouch. The box is also bigger than most other ones on the market. Plenty of room for several sets of keys if you have guests visiting. I’m pretty happy with this purchase. I feel like my car is safe now.
Mary Jones
2025-05-04 17:48:54
I purchased this box which comes with the 2 pouches (see images) when my neighborhood began to experience car thefts frequently. I was told that this could prevent the car thieves from obtaining the signal from my key FOB inside of my come and sending it to my vehicle where it would then start the car without the key FOB and they could drive away in it. The pouches work and so does the box! I put my key fob in a pouch every time I walk into the house, and hang it with the other keys (it’s on a lanyard). I tested it by going out to the car while the key was in the pouch and the car wouldn’t even unlock. If you don’t hang your keys, the box is great. Just place yours keys in it and they are all protected. This was a GREAT purchase.
Mark K. Adkins
2025-04-07 13:28:41
Nice size box and two fob cases . Good sturdy design. Nice lengthy fob key chain. Would buy again.
PhishStones
2025-04-06 11:53:44
Yes I got this first the convincent of just placing my phones in a box rather then a Faraday Bag..Well put both phones in and all night and day they still ring..The service isn't blocked like it says it will.I can call my other phone in box and it rings service is not blocked at all..And your car keys are not blocked either..Back in the Faraday BAG I have again..This is just cheap Chinese crap from Alibaba that someone is trying to sell..
Claudia Serrano
2025-03-07 18:28:03
Anyone looking to keep their cars safe, this is the box for you. Hubby & I tested it out & it worked. Definitely a good buy.
Pam Lopez
2025-02-20 11:26:02
el producto es de muy buena calidad, nos encanto!el unico detalle es que la tapa superior no abre totalmente, no se si es a proposito
Susan Hallworth
2025-02-18 10:13:47
I had bought several other faraday pouches and boxes, and the pouches would not work! I went with products that were heavily reviewed and had high ratings.I saw that this product had quite a few sales, but only had five reviews so I was skeptical. I figured there were no complaints. So I ordered.The box and pouches work perfectly. The pouches even work when they are not shut. They are nice and roomy. They also have a place to attach other keys on the outside of the pouch.I highly recommend this product.
Rubzow
2025-01-18 12:47:50
Super
Marian A.
2025-01-05 12:38:52
WELL MADE AND DOES WHAT IT SAYS
bernardinis michel
2024-12-24 10:58:37
Pour être tranquille avec les doubles clés du camping car.
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