At Car Key Rescue, we specialise in the latest automotive key technology. With modern vehicles becoming more advanced, the lines between smart keys and proximity keys can seem blurred. But understanding the difference is important — especially when you need replacement or programming services.

Smart Keys: Convenience in Your Pocket

A smart key is an electronic key that allows you to unlock, lock, and even start your vehicle without inserting a traditional key. Smart keys often feature remote start capabilities, push-button ignition, and boot release—all activated by a simple button press. These keys use encrypted signals to communicate with your vehicle’s onboard computer, making them both convenient and secure.

Smart keys usually look like a small fob with buttons. They work in tandem with your vehicle’s antennas to detect your presence and authorise access or ignition.

Proximity Keys: Hands-Free Access

A proximity key is a type of smart key that takes convenience a step further. As long as the key is on your person—say, in your bag or pocket—you can unlock and start your car without pressing any buttons at all. Proximity sensors in the car detect the key within a certain range (usually 2-3 feet), allowing you to open doors with a touch and start the car with a push button.

All proximity keys are smart keys, but not all smart keys are proximity-enabled. That’s an important distinction when it comes to programming and replacement.

Programming Services at Car Key Rescue

Whether you’ve lost your smart or proximity key or just need a spare, Car Key Rescue can help. Our trained technicians can program or reprogram keys for most makes and models, right on the spot.

Here’s how we can assist:

• On-site programming: No need to tow your vehicle to the dealer.

• Key replacement: OEM or aftermarket options available.

• Re-syncing keys: If your key has lost connection to your car, we can reestablish the link.

With expert tools and a mobile service, we offer fast, affordable, and reliable car key programming in Perth.

Need a replacement key or programming service? We’ll get you back on the road in no time!

We provide car key programming in Perth for Ford, Mazda, Hyundai, Honda, Mitsubishi, Kia, Suzuki, and many more major brands.