Your Keyless Car Might Be a Target

The Defender Signal Blocker protects your vehicle from the growing threat of keyless car theft.

Keyless car theft is a serious issue. Over 732,000 vehicles were stolen in the UK in 2024 alone. Thieves use relay attacks to target keyless entry systems. In these attacks, criminals amplify your key fob’s signal using a device. This allows them to unlock and start your car without touching the key. These attacks happen quickly – often within seconds and from up to 10 meters away. Most car owners don’t even notice.

Over 3,200 Drivers Caught: The Dangers of Distracted Driving

Distractions while driving remain a major risk. In 2023, mobile phone use contributed to 23 road fatalities. Therefore, staying alert on the road has never been more important. Unfortunately, this dangerous habit is still widespread. For example, a recent trial in Greater Manchester caught over 3,200 drivers using phones while driving  in just five weeks.

Secure Your Car and Your Mind with the Defender Signal Blocker

Defender Signal Blocker Mini

• Size: 14 x 9 x 0.6 cm
• Perfect for one key fob, credit cards, or small items.

It’s compact, portable, and fits easily into pockets or small bags. Ideal for everyday use or spare keys.

Defender Signal Blocker 

• Size: 8.6 x 11.5 x 0.6 cm
• Offers more space for multiple key fobs, larger items, or a smartphone.

This size is great for daily use and travel.

The Defender Signal Blocker is a smart, dual-purpose solution. It protects your car and helps keep your concentration. By blocking keyless entry signals, it stops criminals from amplifying your key fob’s signal. It also reduces phone distractions. This way, you can keep your attention where it matters most – on the road.

The Defender Signal Blocker meets high UK police standards for crime prevention. It is Secured by Design accredited. Whether you’re protecting your vehicle or eliminating distractions, simply drop your device into the pouch. Then, take control and stay secure with ease.

Everything You Need for Complete Signal Blocking Protection

Both versions are designed for powerful, practical protection:

• Advanced RPF Material offers top signal-blocking performance.
• Blocks calls, texts, Wi-Fi, 3G/4G/5G, RFID, GPS, NFC, and EMF signals completely.
• Protects credit cards from unauthorized scanning.
• Reinforced double stitching ensures durability.
• External hook for easy attachment to keyrings, lanyards, or bags. The Mini also has an internal hook.
• Quick-start guide helps you get set up immediately.
• Secured by Design accreditation means trusted UK police standards.
• 12-month guarantee offers peace of mind.

Proven Performance: Why Drivers Trust the Defender Signal Blocker

This is more than an accessory. It’s a trusted, award-winning solution backed by experts and real users:

• Auto Express Best Buy in 2018, 2019 (Mini), and 2023.
• Shortlisted for First Car Awards’ In-Car Product of the Year in 2018 & 2019.
• Featured on BBC One’s Rip Off Britain.
• The Mini version appeared in Auto Express Christmas Gift Guide 2022, praised for quality and practicality.

3 Easy Steps to Protect Your Car and Devices

Protecting yourself is simple:

1. Place your key fob or phone inside the pouch. The Defender Signal Blocker instantly cuts all signals.
2. Seal the pouch to keep signals isolated. Your device stays safe from wireless threats.
3. When ready, remove the device. Signal connection restores within a minute so you can access your car or get notifications.