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🔐 Lock down your ride’s signal—because your keys deserve a fortress.
The POWR Faraday Car Key Signal Blocker Pouches provide advanced protection against car theft by blocking all keyless fob signals including RFID, NFC, WiFi, GSM, and LTE. Crafted from durable dual-weave nano carbon fiber, these pouches come in a pack of two, allowing you to secure both your primary and spare key fobs. Compatible with over 99% of remote keyless systems, they offer a sleek, reliable defense against signal amplification theft, backed by UK-based customer support and a manufacturer warranty.









| Asin | B07R3K2PNH |
| Best Sellers Rank | 7,725 in Automotive (See Top 100 in Automotive) 208 in Key Shells |
| Box Contents | Two Pouches |
| Brand Name | POWR |
| Compatible Devices | Cars, Trucks, Motorcycles |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,420) 4.6 out of 5 stars |
| Includes Remote | No |
| Item Weight | 62 Grams |
| Manufacturer | POWR |
| Manufacturer Part Number | POWRCARBONBLOCKER |
| Model Number | POWRCARBONBLOCKER |
| Product Warranty | To show our commitment to quality, powr signal blocking pouches include a manufacturer’s warranty that covers defects. This warranty is non-transferrable and only valid to the original buyer for purchases made directly from powr ltd when purchased on amazon. |
User
Good purchase
Really good, definitely works. Excellent value for money that is lasting well. I recommend this item.
User
This works
Works well, all good
User
Keyless security
Great product, even when the key is in the pouch inside the car, it couldn’t be read👌
User
Good product
Work wel to block signal from keys to car. Pouch attaches to bag or belt so handy and quick access to keys when needed.
User
Perfect for Keyless entry Vehicles, it is a must have!!!
I have a BMW with the comfort entry option (Keyless entry). Tested with the keys in the pouch in my pocket and I could not unlock my car, take the keys out of the pouch I could unlock my car. I even tried the keys in the pouch inside the car, it would not start and would not detect the keys until I removed them from the pouch.....PERFECT!!The pouch fits my bmw key, house key and garage door fob (quite large) securely.Quality seems very good, no signs of weakness, ideal size. I wouldn’t want it any smaller or bigger personally.Having 2 pouches for the price is very reasonable and perfect for most people who have a spare key.This is a must have product for any keyless entry vehicles. Much easier to keep around the house than a faraday box.
User
EXPERIENCE THE BEST & GRAB FREE GIFTS! PRODUCTS THAT WORK
The product is amazing, it works!!You can stop over thinking now, just buy the product i vouch it.1) your car keys and car is safe, I wasn’t assured that this will secure my cars as in the past my car was stolen via signal hacking device fortunately it was insured. I, bought a heavy vehicle to park in front of my expensive new cars also clamping the wheels of along with a steering lock all being watched by 24/7 cctv system. I, was recommended this product by a business partner who owns a fleet of vehicles he said it works, i tested the product my self via a garage who can copy keys using signals of your old key + obd tuning the results proved gold at a good price.2) if you have any problems you have a professional team willing to help you (unconditionally).3) when 1-2 is ticked, you can rest assured!Not to forget free gifts from seller yes FREE!!Won’t get that else where.Thank you support for helping me.
User
It works
Works well, bit bulky
User
Does what it says on the tin
This product is probably one of many similar items on the market. However It's the one that I chose to purchase and it works! I can now walk right up to my car and with the key in the POWR Faraday Pouch, the doors no longer unlock automatically, so the signal is being effectively blocked, which is exactly why I purchased this product.Therefore I do now feel that my car is better protected from the scumbags who might be interested in hi-jacking the key-less entry signals and gaining unauthorised access to it. The fact that there are 2 pouches in each pack is ideal, because the spare key is also protected.
User
Buen tamaño tv
Las bolsas tienen muy buen tamaño . Entro la llave con todo y llavero . Tiene un ganchito en la parte de atrás para que lo puedas sujetar en la bolsaPara probar su funcionamiento colocamos la llave dentro de la bolsa y tratamos de encender el vehículo teniendo la llave dentro del mismo y la pantalla marcaba que la llave no era encontrada .El precio para ser dos piezas lo considero justo .
User
Doet wat het moet doen
Werkt goed. Een must have als je keyless entry hebt.
User
Good
Does the job. Just make sure to test your keys inside of each bag to make sure your bags are blocking signal.
User
POWR US . . Gave me POWR!
Initiallally as of yesterdayOct. 9th, 2022, I wrote an "All Around Positive 5 Star Review" on this Item. However, I just attempted to pull it back (hopefully I was Sucessful) because it no longer Works. I often wait a bit prior to writing Reviews on my purchases for this same reason. A little time will "spill the truth" on MOST "Junk Purchases/Products.On Aug. 8th, 2022, I purchased 3 2Pk/Sets of these Faraday Keyso-called Car Thief Proof Bags @ $13.49 per Pkg.Since my purchase, it's been my practice to place my CarKey Fob down inside this bag once Hm & in for the Evening; & or once I'm out of my Car prior to entering a Bladg/Visting/Wk etc.Approximately mid Sept or so, I randomly noticed that this "Faraday Bag" was loosing is so called "POWR." On a few random occassions, I forgot & left my Car's Key Fob in this bag; got in my Car & started the Car with ease. I even nade it all the way Hm a few times with Key Fob still inside the Bag. NOT Cool!! I just KNEW I was being "Punk'd!!"Initially, this Bag worked PERFECTLY; while Key Fob was inside this bag; no access to Car was allowed. If inside of Car & Key Fob was inside this Bag the Push Start wouldn't Work. My Car's Instrument Panel would read as follows: "No Key Detected" as it should per the manufacturer of this product.2 mos later this "Bag" is OBVIOUSLY a "Fake!!" This FACT is VERY Unfortunate. As a Consumer I'm "NO Longer" in Love with this product."What's Love got to do with it," when only 2 Mos & 2 Days has passed since my initial purchase (Aug. 8th, 2022), & I/We have NOW have NOTHING to show for my Money Spent (GT: $42.90).In my HONEST opinion. . .don't WASTE your money on this item. The odds of this product working longer than a couple of months is "Slim to None." You're better off playing the Lottery. . .the odds are about the same!!!I guess ""Halloween" came a wee bit early for me. 3 TRICKS. . .No Treat!!! Boooo Whoooo.Ya'is Larenta
User
Excellent achat!
Très satisfaite dudit produit payé à un prix raisonnable. Je le recommande.
Trustpilot
2 days ago
2 weeks ago