Defender Signal Blocker 2 Pack - RFID Faraday Pouch - Police Accredited Car Key Security Case - Phone Case Signal Blocking Device - Faraday Bag for Car Keys Mobile Phone Credit Cards

The pouches are smart and work well. Well made, easy to use and there is plenty of room for keys. We have recommended them to friends who have also purchases some.

This Defender signal blocker does exactly what it promises. As soon as I put my car key inside, it completely blocks the signal — I tested it by trying to unlock the car, and nothing happened until I removed it. The pouch feels high quality and well-made, with a strong closure to keep everything secure. It’s compact enough to fit in a bag or pocket but still feels sturdy. Great for peace of mind and protecting against keyless car theft. Highly recommend!

Works great! Stood right next to the car even with the pouch open it cuts the radio signal. Tried my phone out of curiosity and it only cut off the bluetooth when I closed the pouch. But the fact my phone fits in is the only reason I don’t like it. It is the size of my phone, I was expecting something big enough for just my keys. It doesn’t exactly slip into your pocket.

They do work but check your phone size before ordering, you will struggle to a phone and keys together in this pouch. Ideal for just one or the other.

These work as required to block the signal. Far better than previous smaller ones bought else where.

Once again quick delivery and good price. My only issue is slightly bigger than expected. Obviously a senior moment on my part. But working as they should. Would recommend this seller

Very good quality product

Update: Failed after 3/4 of a year. I can now lock and unlock the car with the fob in the closed pouch. If signals can get out that a scanner can surely get in. OK, this thing was in my thigh cargo pocket 24/7 but I didn't particularly mistreat it. Can only imagine the faraday lining just wear out or something as this is the second pouch I've owned (two different brands) that's failed after less than a year. I had a smaller pouch before this one which lasted only a few months before it failed and I could open and lock the car with my fob inside that pouch. Poor show, even though it was relatively cheap. So I thought I'd try this new one instead and see how I get on. It's three times the size of my previous one but so far, seems to be doing the job and I test it weekly to make sure it is. I sort of have to push my key fob to the bottom and then fold/roll the excess around so it fits in my cargo trouser/short thigh pocket. This is only because I insist on carrying my fob around everywhere, but this is obvs not a problem if you intend to keep it in a handbag or have it lying around. My only gripe is I wish it were smaller and the approx. size of the keyfob but perhaps that's why my previous one failed -- it was too small and got ruined. As I say, so far so good. If anything changes, I'll come back and update this review.

piccole e discrete, bloccano il segnale possono contenere uno smartphone di dimensioni medie (xiaomi mi a1) il passaporto ci entra lo smartphone e il passaporto contemporaneamente fanno fatica