The 55 x 64 cm 12 FWR Faraday Bag XXXL 2947 - Signal Blocking Pouch Smartphones / Large Devices is a practical item. Key points: durable wear-resistant outer canvas shell. Fits: 12 In the box: 1 x Faraday Bag FireWire XXXL 2947
Keyless car fobs are always sending out a weak radio signal. In a relay attack, thieves use one device to pick up that signal from your key inside the house and another to pass it to your car, which then unlocks and starts.
A Faraday pouch is lined with metal fabric that blocks radio signals, so a key inside it can't be picked up. Take the key out when you want to drive.
Test it once: put the key in the pouch, close it fully, stand by the car and try the door. If it stays locked, the pouch is working. It's worth testing again now and then, as the lining can wear over time.
Signal Blocking Pouch Hook and Loop Closure (Fits up to 2 fobs) - 20 x 15.5 cm FWR Faraday Bag for Keyless Car Fob£58.90
Smartphones and Keyless Car Key Fobs - Faraday Bag Signal Blocker VKPS1 - Phone Shield Security Pouch£24.99
Smartphones - VKPS1 Phone Shield Faraday Bag - Signal Blocker Pouch£24.99
Keyless Entry Fob Guard Shield - Large - Car Key Signal Blocker Faraday Bag£5.9955 x 64 cm 12 FWR Faraday Bag XXXL 2947 - Signal Blocking Pouch Smartphones / Large Devices is listed on Gadgets Galore by our friends at FoneFunShop, a Sheffield phone shop trading since 1994. When you check out you pay FoneFunShop directly, and they pack and post your order and look after any returns. Gadgets Galore earns a small referral commission, which costs you nothing extra.