--- product_id: 64251771 title: "Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security" brand: "key jammer" price: "$0.48" currency: USD in_stock: false reviews_count: 8 url: https://www.desertcart.us/products/64251771-car-key-signal-blocker-case-effective-secure-signal-blocker-pouch store_origin: US region: United States of America --- # Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security **Brand:** key jammer **Price:** $0.48 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security by key jammer - **How much does it cost?** $0.48 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/64251771-car-key-signal-blocker-case-effective-secure-signal-blocker-pouch) ## Best For - key jammer enthusiasts ## Why This Product - Trusted key jammer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product description Silently and without the need to break a window or pick a lock, your car can be stolen off your drive whilst you are relaxing at home. Car thieves can buy can buy readily buy scanners that track down your car key's RFID signal and copy its unique signature. This can be achieved whilst your keys are at home or you are walking within range of a scanner with your wireless keys on your person. Keyless technology has made breaking into your car simple fuelling a car theft epidemic as car crime rates triple across the U.K. with all but two of the 44 police forces seeing an increase. Dramatically rising by 56% in the last year, crime experts say that this sharp increase in car crime is because most modern car manufacturers such as BMW, Mercedes and Ford use wireless car unlocking devices that rely on easy hackable RFID key signals. Using a car key fob scanning device, car thieves can easily clone your car's auto keyless entry system whilst your car keys are in your home and your car is parked on your drive. Once the car key scanner reader has copied your car key fob's unique RFID code, the digitally savvy car thieves can gain access to your car and contents within seconds. Legal Disclaimer Car Key Signal Blocking Faraday Bag Keeps your car safePlease also be aware of spare keys in your property which are not shielded and may be detected by your vehicle. The pouches are designed to fit the car key itself any additional key covers or multiple large keys may not fit.PLEASE NOTE - Following customer feedback we have further tested the effectiveness of our car key signal blocker pouches with Mercedes, Jaguar, BMW and Renault vehicles and have found that the cars own electronics systems have a time delay. so if your key is made available to the car then placed in the silver pocket of the pouch the cars locking system and ignition will still work for a short period of time i.e 10-20 seconds. After this delay the signal WILL be blocked completely. ## Features - 100% EFFECTIVE IN STOPPING CAR THEFT AND THEFT FROM VEHICLES USING KEYLESS ENTRY TECHNOLOGY - To keep your car protected from key fob signal theft, the Automotive Association - AA - recommend using a car key signal blocker. Otherwise known as a 'faraday bag', the little keyless signal blocker is a wallet type of pouch that isolates your key against RF signal theft and car fob cloning; like a protective tin foil hat securing your car's keyless entry system from cloning. - EASY TO USE - CAR KEY SIGNAL BLOCKING POUCH - Simply place your wireless car key fob within the RFID signal blocker wallet and reduce the risk of your car and the valuables inside from being stolen. - KEEP YOUR CAR PROTECTED FROM KEY FOB SIGNAL THEFT - Police statistics show that 89,000 vehicles were stolen in England and Wales last year alone with modern keyless entry cars being being the easiest and the most likely to be targeted. - CAR KEY SIGNAL BLOCKER BAG KEYRING FEATURES: 2 key rings, 2 attachment loops on outside and 2 seperate pockets - The key bag signal blocking pouch is made from a technically advance material creating a protective barrier against any car key's emitted code that is so easily copied by thieves that is enabling this current increase in RFID car theft. - ›See more product details ## Images ![Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security - Image 1](https://images-na.ssl-images-amazon.com/images/I/813foIl0OGL.jpg) ![Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security - Image 2](https://images-na.ssl-images-amazon.com/images/I/91jezOPhZGL.jpg) ![Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security - Image 3](https://images-na.ssl-images-amazon.com/images/I/818w-01XVeL.jpg) ![Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security - Image 4](https://images-na.ssl-images-amazon.com/images/I/81XPZFR4UfL.jpg) ![Car Key Signal Blocker Case | Effective Secure Signal Blocker Pouch | Blocking Faraday Bag For Keyless Cars | Key Fob Security - Image 5](https://images-na.ssl-images-amazon.com/images/I/81na%2BKIyecL.jpg) ## Customer Reviews ### ⭐ Great product. Not so good now. *by B***O on Reviewed in the United Kingdom on 12 July 2018* These work perfectly no problems so far.6 Months on and found that one had stopped working We could open door and start engine and drive off while still in pouch in the gold coloured compartment. how long for? I don't know so decided to get the second one and guess what.... this has stopped working too. In my opinion this scenario is not good as you could think you are protected and in fact you are not very,very disappointed and feeling conned. ### ⭐⭐⭐⭐⭐ It works *by B***E on Reviewed in the United Kingdom on 5 August 2018* Bought two different styles and both work but this one is neater and fits in my pocket nicely. I have also added a small clip so that I can attach it to my belt loop. ### ⭐ Useless does not work *by L***Y on Reviewed in the United Kingdom on 20 June 2018* Absolutely useless, put key in pocket shut flap and stood by car and opened it and flipped the boot open. No use whatsoever!!!!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/64251771-car-key-signal-blocker-case-effective-secure-signal-blocker-pouch](https://www.desertcart.us/products/64251771-car-key-signal-blocker-case-effective-secure-signal-blocker-pouch) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*