The defender signal blocker is a premium, police-accredited faraday pouch that blocks rfid signals from car keys to prevent keyless vehicle theft.
Designed to combat two of today’s biggest driving concerns
Keyless car theft and mobile distraction
This dual-purpose pouch is a reliable solution trusted by thousands across the uk.
Dual protection: it blocks signals from car key fobs to prevent thieves from boosting your key’s signal and is spacious enough to hold a smartphone to block all phone signals.
Trusted solution: it prevents relay attacks on key fobs and reduces mobile phone distractions by cutting off calls, notifications, and data while you drive.
Premium materials: constructed using our exclusive rpf and reinforced with double stitching for long-lasting performance.
Police accredited: officially recognised under the secured by design police preferred specification
The uk standard for trusted crime prevention products.
As seen on itv news: proudly showcased by gwent police as the official police accredited solution to combat vehicle crime.
Award-winning performance:
Auto express best buy
2018, 2019, And 2023
Shortlisted for in-car product of the year
First car awards 2018 & 2019
Easy to use: simply place your car key or phone inside and seal the pouch. All signals are blocked instantly, and your device reconnects within 5 seconds after removal.
Portable and discreet: includes a practical external hook for attaching to keyrings or lanyards.
Comprehensive protec...
Defender Security ProductsWebDelivery 1-4 days£ 6.95