Defender Signal Blocker – RFID Faraday Pouch – Phone Case
Defender Signal Blocker – RFID Faraday Pouch – Phone Case Signal Blocking Device – Car Key Signal Blocker Pouch Security Case – Faraday Bag For Car Keys Mobile Phone Cards (2 x Pack, Black)
Premium Blocking Capability
• Reinforced double stitching technique.
• No risk of rips or tears with prolonged usage.
• Secured by Design Police Preferred Specification – don’t settle for lesser
Award Winning Protection
• Winner of Auto Express Best Buy in 2018, 2019 & 2023.
• Shortlisted for First Car Best In Car Product in 2018 & 2019.
Dual Purpose
• Protection against thwart keyless car thieves who use signal boosting devices to carry out relay attacks.
• Once inside a vehicle, the Defender Signal Blocker be used to fight phone usage.
External Hook Attachment
• Store practically inside your home with the built-in rear hook.
• Wear on a lanyard to keep close to you while out and about.
• User-friendly design for every day use.
 |  | |
|---|---|---|
| DIMENSIONS | 18.6cm x 11.5cm x 0.6cm | 14cm x 9cm x 0.6cm |
| WEIGHT | 48g | 28g |
| KEY FOBS | ✓ | ✓ |
| SMART PHONES | ✓ | – |
| INTERNAL HOOK | – | ✓ |
| EXTERNAL HOOK | ✓ | ✓ |
| Weight: | 100 g |
| Size: | 2 x Pack |
| Dimensions: | 7.28 x 4.53 x 0.01 cm; 100 Grams |
| Model: | DEFENDER-SIGNAL-BLOCKING-POUCH_SML |
| Part: | DEFENDER-SIGNAL-BLOCKING-POUCH_SML |
| Colour: | black |
| Pack Quantity: | 1 |
| Batteries Required: | No |
| Batteries Included: | No |
| Manufacture: | Defender |
| Dimensions: | 7.28 x 4.53 x 0.01 cm; 100 Grams |
| Quantity: | 1 |
| Size: | 2 x Pack |
I Stood next to the car and couldn’t unlock or lock it at a distance of about 50cm so I guess it works well. Pouch is well made with plenty of room for my keys. I’m happy with this signal blocker pouch.
Pack of 2. Well made, look good. My car key and its fobs fit inside one pouch and if I feel the need to put my rather large mobile phone in the other one, it fits if I take the bulky protective cover off, which is not a worry as the pouch will give it protection.
We tested the pouch with the car keys and it works, which will give peace of mind while the keys are in the house. Will use the pouch when out and about, too.
Good quality pouch and good size my old one for some reason had stopped to work/block the signal bought theses as they looked good quality and were good price and wasn’t disappointed when they arrived and you get 2 for the price.
We were given a Defender case by our local Staffordshire police-we saw how durable it was, compared to others which had started to show signs of wear. We think these will last!
I can’t comment 100% on it’s performance since I I’m not a car thief and haven’t made/owned one of those things they use to get the code to nick your car!
All I can say – inexpensive, recommended by AutoTrader, and trying to unlock my car with the key in the pouch up against the drivers door window was unsuccessful. Seems to fit the bill
This is a really inexpensive way to protect your keyless entry car from theft. I tested this by holding it against my car when in the pouch and it would not unlock. Thats all you need it to do and it definitely works. Big enough for a bunch of keys and you get two!!!
Great product especially for the price!
Had these a few weeks, work great. I read a review that said they stopped working after a few weeks so I check once a week by pressing key inside pouch and so far so good.
I absolutely recommend this produc
This product is surprisingly efficient given its low price. Works as well as Mission Darkness faraday pouch but probably won’t last as long. Good value for money if you are on a budget as these kind of products can get crazy expensive. Recommended.
I am very happy with this product as it is big enough for a phone and when my friend called me and the phone was sealed in this wallet, the signal was totally blocked. It is very lightweight, does not stand out, is easy to put in any bag and most of all – blocks signals for my phone. The phone worked again after a couple of seconds. It’s great. Plan to transfer my cards to it for safety. I think more people ought to get them as the technology is out there that does seek to tamper and steal data from our phones, car keys and cards!
This product does exactly what it claims. I use it for a car key but have also tested it on my phone and it completely blocks the signal. I would recommend
I’ve bought these for my family as well. Definitely works as if u put my keys in it in my car, the car won’t start! Would definitely buy again. Blocks signal from car key to car.
Appears well made. Time only will tell how long it will work and last. Two months in to using this product, I am pleased to say continues to provide signal blocking. Only minor quibble is that it can be a little difficult getting the car key out.
Good product, just right size to fit wallet and keys in each wallet. Feel happier as have a keyless entry to my car and know criminals cannot access the code.
Makes me feel a bit better knowing I can block the signal from my car keys – I have tested this and it does actually prevent entry into my car, so happy with this and would recommend
If I put my keys inside one in the car then the car won’t start, so they must be blocking any signal. Only concern is that it seems the blocking material is on the isnide of the pouch where it may sucuumb to wear and tear from keys. Would be better if there was a tougher inner liner?
These cases are invaluable for storing key fobs in the home for keyless entry cars. They hold a bigger set of keys than just the car one and are easy and effective to use. Good value for money.
It does what it says on the tin. The pouches are not too big but big enough to hold a key fob securely. I have not used it for my phone but it would be tight fit for both.
We use these for blocking the signal to/from our car keyless entry fob. Blocking is complete even when next to the car so the risk of car theft is minimised.
Handy sized pouch. At the moment it seems to work, when I walk up to the car with the key in the pouch the door does not open. The previous one worked well for sometime before the door would open even when key was in the pouch. I cannot think of any other way of checking the security of the pouch. Time will tell if this one is ok.
Tested these with my keyless entry fod for my car. Stood next to the car with the in the pouch and nothing happened – all signals totally blocked. Plus they’re bigger than I expected! Great buy.
Defender Signal Blocker pouch tested & worked even 5cm from the door handle, I have confidence in this. Nice quality. Needs a large pocket to put it in as it is almost 1 hand span in length, about the length and width of a paperback novel. Able to get car keys with other keys attached with no problems. Samsung Galaxy S22 Ultra fits inside and flap closes ok but not tested for signal blocking. Very good product.
As I say, so far so good. If anything changes, I’ll come back and update this review.