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Keyless Block | Automotive Car Security Preston

Protection of Keyless Systems

Keyless Block

Don't fall victim to the increasingly popular method of vehicle theft, "Relay Attack"! Modern day vehicles equipped with key-less entry and push-to-start features are fantastic comfort features but allow the modern day thief to steal the car in under 30 seconds!


Keyless Block may be installed and function independently.

Keyless Block - Relay Attack Prevention

What is a "Relay Attack" or "Replay Attack" ?

 

Many new cars now have keyless entry systems, or can have them added as an automotive upgrade. This allows the owner/driver to open and start the car without using a button or turning a key so long as the fob is within a certain vicinity.

Unfortunately thieves are cashing in on this, using sophisticated technology, easily purchased online. A relay attack usually requires two thieves for it to be carried out. The first thief carries the "Key Reader" which is usually on a laptop, hidden in a bag, whilst following you from a careful distcance which is just close enough for his reader to read the security info of your key fob. His acomplas is waiting next to your vehicle and holding another tool set to receive the information and unlock the vehicle.

Once the vehicle is unlocked, he is then able to jump into the car and start it using the same security information and within 30 seconds your car could be driving away from where you last parked it.

The same method is used for stealing cars from victim's own driveways. If the key is left close enough to the front door or in the garage, the key reader is able to retrieve security info from outside the front door.

Keyless Block - Protection of Central Lock System

How does Keyless Block prevent Relay Attacks?

By utilising your vehicle's existing wiring, namely the digital CAN (Controller Area Network) system, Keyless Block can completely disable the central locking system of your car once your authorisation device (either the provided Bluetooth Key Fob or your smart phone with Author ID app installed) has moved out of the Keyless Block's range. The range distance is adjustable via mobile app.

With the central locking system completely disabled while you're away from your vehicle, any attempts at relaying Key-Fob security data is rendered useless as the vehicle will no longer respond to this.

Once you have returned to your vehicle and your supplied Key Fob or Smart phone with installed app enters the required Bluetooth frequency range, the central locking system is enabled and will unlock and function as normal. 

Other Security Modules from Author Alarm

Thanks to the digital design by Author Alarm, you can add other security or comfort modules to your vehicle at any time to increase the security level of your vehicle or add comfort functions where available.

See more available security modules

Keyless Block - See how it works

Short video of Keyless Block module thanks to Author Alarm.

What's included?

The Keyless Block Pro Kit includes:

  • Keyless Block Anti-theft Module (Connection via 2CAN/2LIN)
  • Authorisation Key-Fobs x2
  • Key-Fob Battery
  • Instruction Manual
  • Warranty Card
  • Installation included in price


We proudly supply & install Keyless Block starting from $780.00 +GST

Info Brochure

General information brochure

Download PDF

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