Transponder Keys Vs Traditional Keys: Which is More Secure?

When it comes to auto security, one of the biggest developments we’ve seen over the years is the transition from traditional keys to transponder keys. But what does this mean for you as auto owners?

What is a Transponder Car Key?

Transponder keys have microchips inserted in them, that transmit a low-level signal from the key to the receiver, which is in the car. If the code that is programmed doesn’t match up the ignition wont start, even if the metal part of the key turns in the ignition.

Pros:

·         High level of security

·         Difficult to replicate without the correct equipment

·         Prevents hot-wiring theft methods

Cons:

·         More expensive to replace or reprogram

·         Batteries can fail in the car key over time

What is a Traditional Car Key

Traditional keys are simple, mechanical keys that work by aligning with the tumblers in your car’s ignition cylinder, much like how a house key works.

Pros:

·         Cheaper to replace

·         No electronics to fail

Cons:

·         Easier to steal a vehicle with traditional keys

·         Traditional keys can be picked or ‘jimmied’

·         No communication between car or key

Which is More Secure: Traditional or Transponder Key?

Transponder keys offer more security than their traditional counterpart as the microchip adds another layer of protection that a thief will have to bypass to steal your car. However, thieves much like security technology are becoming more advanced and are increasingly overcoming the hurdles it takes to steal a car, such as relay theft.

Get a Transponder Key Today

Need Help? We’re Here for You!

As your local Dorset auto locksmith we specialise in repairs, replacements and programming of your transponder keys! Our reliable and dedicated team will get to you in a fast time with minimal fuss, offering a seamless and stress-free experience, getting you back on the road in no time.