Luxil Keyless Car Key Signal Blocker Box, Aluminium Anti-Theft Faraday Case for Car Keys, (1 Pack) | Soft Velvet Lining |, Keyless Entry Signal Blocker Case for Car Key Fob, Key Safe Box. RFID blocker

Presentation and sturdiness.

I've been using this for almost two years and it's always given me 100% confidence (if I forget to open it, the car doesn't start, simple as that)! I tried a couple of different pouches before this and both failed within a couple of weeks. This is a little expensive for what it is but fantastic value compared to the other options available.Just one note worth considering when reading some of the other reviews for this... I think some vehicles and trackers verify the connection to the fob then don't need to re-verify for a few seconds or even a minute; when I first tested this (and pouches before this) I found that if I started the car, put the fob in this and a few seconds later stopped and started the car, it was as if the fob was still recognised even though no signal from the fob was received. Leave it a little longer before trying to start the car though and no way will it as no signals are getting out of this thing!

given a 4 due to the box being small and you can only get a single fob in. I use it for the spare fob.

This does exactly what it’s supposed to do & for that alone makes it worth every penny 👍🏻👍🏻👍🏻

I have tried a number of products that seem to stop working after a month or 2 of using it. I have not experienced that with this so as far as value goes this is worth every penny when it comes to valuing security!. I would definitely recommend this product to a friend. Better yet this can be used with the old pouch I have for added security.I hope this helps anyone at the point of this review j have been using this since August. If anything changes I will update the review.

Great for protecting your car fob from hackers.Have tried the cheaper pouch only to find that after 8 months it was no longer offering any protection (could unlock my car with the key in the pouch)Great for smaller fobs and still fits in the pockets of my jeans.

I passed this on to a family member who was able to handle the size limitation, key and key ring. were too big for this product.Will be looking elsewhere

My Audi key fits in here perfectly snug. I've confirmed that it definitely works at blocking the signal to the car; usually the car door unlocks when the key is in range, but it stays locked when I hold this right next to the sensor. My cars alarm also starts blaring if I put the keys in the case while I'm in the car since they're no longer detected.And unlike those pouches, this'll keep working indefinitely. Perfect RFID blocker. If only the case could be attached to a keychain.