Keyless car theft advice

Dear Resident, 

Do you own a vehicle that is keyless entry or start up? Or have a friend or family member that has. If so, please carry on reading…. 

Relay theft is when criminals steal a vehicle by tricking it into thinking the key is present, even though the key is still inside your home. 

This often happens in seconds and is usually silent. 

⚙️ How it works (simple explanation)

Your key fob constantly emits a short-range radio signal. Thieves use two devices: 

The car “believes” the key is next to it → unlocks and starts The thief drives away—no damage, no force.

🚨 Why it's a major risk

Common with keyless entry/start vehicles Happens outside homes overnight Leaves no obvious signs of break-in Can affect a wide range of brands (not just luxury cars anymore)

🛡️ How to protect yourself

1. Block the signal (MOST effective)

Use a Faraday pouch/box for all keyless fobs
👉 This stops the signal from being picked up

2. Key storage habits

Keep keys away from doors, windows, and letterboxes Ideally store them centrally inside the house

3. Add physical security

Use a steering wheel lock
👉 Even if they unlock the car, they can’t easily drive it

4. Disable keyless entry (if possible)

Many cars let you turn this off in settings or via dealer

5. Home security helps too

Motion lights and CCTV can deter criminals approaching your house

✅ Quick takeaway

Relay theft works by stealing your key’s signal—so block the signal and you stop the theft.

We hope this information helps.

Kind regards, 

Chester South Beat Team

It is important to us that we know about the issues that cause you concern. We have set up a survey where you can tell us about the things you would like us to focus on in your area.

Resident's voice | Cheshire Constabulary