--- product_id: 278278831 title: "Defender Signal Blocker Mini 2 Pack - RFID Blocking Faraday Pouch - Police Accredited Car Key Signal Blocker Pouch - Protection for Keyless Fobs - Works with Remote Entry Keys" brand: "defender" price: "€ 16.83" currency: EUR in_stock: true reviews_count: 8 category: "Defender" url: https://www.desertcart.pt/products/278278831-defender-signal-blocker-mini-2-pack-rfid-blocking-faraday-pouch store_origin: PT region: Portugal --- # Compact 14x9x0.6 cm pouch fits pockets Blocks RFID/NFC/Wi-Fi/GPS/EMF signals Police Recognised Standards certified Defender Signal Blocker Mini 2 Pack - RFID Blocking Faraday Pouch - Police Accredited Car Key Signal Blocker Pouch - Protection for Keyless Fobs - Works with Remote Entry Keys **Brand:** defender **Price:** € 16.83 **Availability:** ✅ In Stock ## Summary > 🛡️ Stay one step ahead—lock out thieves before they even get close! ## Quick Answers - **What is this?** Defender Signal Blocker Mini 2 Pack - RFID Blocking Faraday Pouch - Police Accredited Car Key Signal Blocker Pouch - Protection for Keyless Fobs - Works with Remote Entry Keys by defender - **How much does it cost?** € 16.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/278278831-defender-signal-blocker-mini-2-pack-rfid-blocking-faraday-pouch) ## Best For - defender enthusiasts ## Why This Product - Trusted defender brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Key Fob Capacity:** Carry and protect up to two keyless vehicle fobs simultaneously. - • **Everyday Practicality:** Includes internal keyring and external hook for seamless daily use and storage. - • **Pocket-Ready Compactness:** Slim, durable design fits discreetly in your pocket without bending. - • **Police-Preferred Security:** Secured By Design certified for trusted, professional-grade protection. - • **Unrivalled Signal Blocking:** Complete protection against relay attacks with advanced RPF material. ## Overview The DEFENDER SIGNAL BLOCKER MINI is a premium Faraday pouch engineered to block all wireless signals (RFID, NFC, Wi-Fi, GPS, EMF) that enable relay attacks on keyless vehicle fobs. Compact and durable, it fits easily in your pocket and holds up to two fobs. Certified by police standards and crafted with reinforced double stitching, it offers professional-grade protection trusted by thousands of users to prevent keyless car theft. ## Description Product Description DEFENDER SIGNAL BLOCKER MINI - 2 x PACK Premium Quality Faraday Bag The Defender Signal Blocker Mini is a quality faraday pouch to store keyless vehicle fobs to prevent vehicle theft via relay attacks. When a fob is stored and sealed inside the pouch the wireless signal is completely blocked, meaning tech-savvy car thieves are unable to scan or boost the proximity signal to gain unauthorised access to a vehicle. Made from unique RPF material Secured By Design Police Preferred Specification High quality, double-stitched design Protects proximity fobs from relay attacks Dimensions: 14 x 9 x 06.cm Contains educational card insert Internal & external keyring hook Protect your Vehicle from Cloning Attacks! The Defender Signal Blocker Mini will give you confidence when your key fob is inside the faraday pouch, it is protected against any wireless signal attacks from thieves trying to steal vehicles. The specialist RPF material lines the single pouch and provides unrivalled protection, with double-stitched seams ensuring durability. The Defender Signal Blocker Mini provides protection for ALL keyless vehicle fobs. Blocking signals such as RFID/NFC/WIFI/GPS/EMF/GSM/LTE. Our parent product, the Defender Signal Blocker, has become the best-selling 'faraday bag' available, voted 'Best Buy' in Auto Express product test in 2018 and 2019. You can maximise the products performance and life cycle by following the below guidance Do not rip or tear the material. Do not fold or crease the pouch e.g. to fit in a pocket or bag. Do not wash the pouch or subject to rainfall. Premium Blocking Capability • Reinforced double stitching technique. • No risk of rips or tears with prolonged usage. • Secured by Design Police Preferred Specification. Compact Design • Compact and convenient design allows the pouch to fit into a pocket. • Carry your protected key fob around with you. Internal Keyring • Handy keyring enclosed for easy attachment of your vehicle fob. • Practical for keeping the fob alongside other keys. External Hook Attachment • Store practically inside your home with the built-in rear hook. • User-friendly design for every day use. Review: They work really well. - Bought these after reviewing several different brands. They are an ideal size for the keys to my new Astra Tourer and work as the key signal is blocked till you start removing the key from the pouch. They easily fit in your pocket as well. Review: Relay Car Theft - I live in Birmingham and when I brought a new car and found out it had keyless entry I ordered these the night before. Small and discreet and hides the key away. The pouch is well made and has worked well blocking the signal completely even when stood next to car or inside, really does its job well! A must for any keyless car owner! For this price why wouldn’t you. ## Features - DEFENDER SIGNAL BLOCKER MINI - Protect your vehicle from keyless car thieves who use signal-boosting devices to carry out relay attacks. - PREVENT KEYLESS CAR CRIME - When sealed inside the pouch, proximity fobs are fully protected from tech-savvy car thieves, ensuring your vehicle cannot be stolen in this manner. - ULTIMATE RFID PROTECTION - Protects ALL keyless vehicle fobs. Blocks signals such as RFID/NFC/Wi-Fi/GPS/EMF. Holds the coveted Police Recognised Standards. - COMPACT DESIGN - Allows the Faraday pouch to fit in a pocket without bending. Carry your protected key fob around with you, holding up to 2 keyless fobs. - PREMIUM FARADAY BAG - Store practically inside your home with the built-in rear hook. A handy keyring is also enclosed for easy attachment of your vehicle fob. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08T246ZBH | | Best Sellers Rank | 579 in Automotive ( See Top 100 in Automotive ) 10 in Key Shells | | Brand | Defender | | Colour | Black | | Control Method | Touch | | Controller Type | wrench | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 1,503 Reviews | | Included Components | 2 x signal blockers | | Item Dimensions | 14 x 9 x 0.6 centimetres | | Item dimensions L x W x H | 14 x 9 x 0.6 centimetres | | Lock Type | Key Lock | | Lock type | Key Lock | | Manufacturer | Defender | | Manufacturer Warranty Description | 1 year. | | Material | RPFTM | | Model Number | OT01345 | | Recommended Uses For Product | Vehicle | | Recommended uses for product | Vehicle | | Special Features | RPF | | Special feature | RPF | | Style | Police Accredited | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Defender - **Item dimensions L x W x H:** 14 x 9 x 0.6 centimetres - **Lock type:** Key Lock - **Material:** RPFTM - **Special feature:** RPF ## Images ![Defender Signal Blocker Mini 2 Pack - RFID Blocking Faraday Pouch - Police Accredited Car Key Signal Blocker Pouch - Protection for Keyless Fobs - Works with Remote Entry Keys - Image 1](https://m.media-amazon.com/images/I/81egrWJ7fkL.jpg) ## Questions & Answers **Q: What is the internal size** A: Internal measurements are 11.4 cm x 6.5 cm approximately. The gold coloured lining extends beyond the 11.4 cm length by a further 2.5 cm as it folds over when the flap of the pouch is closed. I recommend this pouch. It's excellent and does a great job. **Q: My car doesnt unlock wirh the keys inside the pouch, but once inside, the car starts. Are these pouches defective?** A: Once you take it out of pouch to open your car you have activated the ignition. There is a time lapse depending on your make model. On my Honda if you leave for 10 mins after opening car,it won't start. But if I open car put back in pouch and try to start straight away it will start. So the answer depends on your make and how long ignition remains active. **Q: Do these still work after several months of use, not just a couple of weeks ?** A: In my experience, a few months yes, a year no. I was surprised to see my wife unlocking the car whilst the key fob was still within the sealed pouch - on further tests the pouch is no longer blocking the signals, though it appears to be in perfect condition. Hugely disappointing and concerning. **Q: Will a key card fit inside this?** A: Yes it wi fit easily. Pouch is about 1.5 times the size of a usual key/credit card. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work really well. *by P***S on 19 February 2026* Bought these after reviewing several different brands. They are an ideal size for the keys to my new Astra Tourer and work as the key signal is blocked till you start removing the key from the pouch. They easily fit in your pocket as well. ### ⭐⭐⭐⭐⭐ Relay Car Theft *by 2***H on 22 November 2025* I live in Birmingham and when I brought a new car and found out it had keyless entry I ordered these the night before. Small and discreet and hides the key away. The pouch is well made and has worked well blocking the signal completely even when stood next to car or inside, really does its job well! A must for any keyless car owner! For this price why wouldn’t you. ### ⭐⭐⭐⭐ Defender Car Key RFID Signal Blocking Faraday Pouch - Pair - Fantastic Value (Developed fault) *by V***C on 29 January 2023* Update 14/02/2023: I downgraded from 5 stars to 4 stars. After 2 months, the Defender pouch I was using every day had begun to leak signal. I spoke to Solon Security to confirm the length of the warranty, and is 12 months. I then spoke to Amazon, who agreed to refund the full amount of the transaction (even though the 2nd pouch still worked correctly). I then purchased another pair of Defender Car Key RFID Signal Blocking Faraday Pouches from Amazon. I will continue using the 3 pouches and will update this review again in August or September 2023. Update 05/11/2023: The second pouch failed after 5 months of use. So it seems that you only get a few months use out of each pouch before the signal starts leaking. I have been reading up on this and apparently it is normal, due the material and stitching gradually degrading over time. So even though the warranty is 1 year, I feel that it is still excellent value for the price. So I will keep this product at 4 stars because I have got 7 months of signal blocking for only £4.95. ========================================= These Defender pouches are manufactured by Solon Security Ltd and are accredited as meeting the Police Preferred Specification by Secured By Design, (the official police security initiative that is owned by the UK Police Service). I bought a pair of these for just £4.95, which I think is incredibly good value. Each pouch has an attached key ring for you to attach your car fob, so that they always remain together The pouch totally blocks the radio-frequency identification (RFID) when the key fob is fully within the signal blocking faraday pocket. I know this, as I am unable to lock or unlock the car when the fob is completely inside the pouch. Nor am I able to start the ignition with fob inside the pouch. This is a great device that stops potential thieves from being able to relay the signal from your key fob, to steal your vehicle when you are not nearby. I bought a pair, so that I have one for my main car key fob, and another for my spare fob. The spare fob is obviously kept securely inside the Defender pouch at all times, which is then tucked away in a drawer back home. I also have a third RFID faraday pouch (bought separately) that I keep inside the glovebox. At £4.95 a pair, each pouch costs only £2.48 and will not last forever (as stated by other users in a few reviews). I keep the spare in the glovebox just in case the Defender pouch I am using starts to leak signal, so I can then switch over pouches, thus keeping my car as safe as possible. Like I said, this is a great product at an incredibly low price. Thoroughly recommended. ## Frequently Bought Together - Defender Signal Blocker Mini 2 Pack - RFID Blocking Faraday Pouch - Police Accredited Car Key Signal Blocker Pouch - Protection for Keyless Fobs - Works With Remote Entry Keys - 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 - Stoplock Pro Elite Car Steering Wheel Lock HG 150-00 - Safe Secure Heavy Duty Anti-Theft Bar - Universal Fit - Includes 2 Keys and Carry Bag, Black/Yellow, 1 Unit --- ## 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.pt/products/278278831-defender-signal-blocker-mini-2-pack-rfid-blocking-faraday-pouch](https://www.desertcart.pt/products/278278831-defender-signal-blocker-mini-2-pack-rfid-blocking-faraday-pouch) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*