
STOP CAR THIEVES WITH OBD SHIELD PRO
More than a lock — it disables the digital key thieves rely on



OBD SHIELD PRO
“This is the first true OBD theft prevention device I’ve seen.” Zero Access = Zero Theft

Take Action Today – Secure Your Vehicle
Enjoy peace of mind with the installation of the OBD SHIELD PRO anti-theft system for just $140 AUD.
In less than an hour, your vehicle will be equipped with our advanced, next-generation security solution — proven effective in protecting against modern electronic theft methods.
- Not a plastic port cover
- Disrupts OBD data transmission entirely
- Works on 100%+ modern vehicles
- No subscription, no app, no cloud risk
- Easy install

Mouse-Jacking – The OBD Car Theft Threat
“Mouse-jacking,” also known as OBD theft, is a rapidly growing method used by criminals to steal vehicles by exploiting the On-Board Diagnostic (OBD) port.
In Australia, a car is stolen approximately every 11 minutes.
The increasing prevalence of electronic hacking techniques, such as mouse-jacking, underscores the urgent need for vehicle owners to adopt advanced security measures to protect their vehicles from these sophisticated theft methods.

OBD Shield Makes Your ECU Invisible to Criminal Tools
To safeguard your vehicle from electronic theft, the OBD SHIELD PRO will swap critical communication pins used to access your car’s diagnostic (OBD) port, rendering it silent and unreadable to any unauthorised intrusion attempts.
Using randomly reassign communication lines will prevent direct access unless the correct adapter is used
The OBD SHIELD PRO provides effective protection without interfering with your vehicle’s electronics. It’s fully compliant with Australian consumer protections and does not void your manufacturer’s warranty.

Compare Vehicle Security Solutions
OBD SHIELD PRO is the only solution that blocks theft before it starts, offering peace of mind without monthly costs, complicated setups, or unreliable alerts.
Protect your car the smart way choose OBD SHIELD PRO.

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DIY Installation – Quick & Easy
01. Disassembly
You (or your technician) begin by removing the vehicle’s original OBD port. Before starting, it’s recommended to run a diagnostic check to ensure there are no existing system faults.
02. Modification
The 16-pin layout of your OBD port is mechanically reconfigured according to a unique coding system provided by OBD SHIELD PRO. Each combination is exclusive (Pins swaps).
03. Reassembly
The modified OBD connector is securely reinstalled in its original housing. The change is completely invisible — a thief won't detect it.
04. Verification
You (or your technician) perform a final scan using a diagnostic tool to ensure the OBD port is functioning correctly and that the anti-theft protection is fully active.
FAQ
Will it void my car warranty?
No – it’s fully reversible
Is it hard to install in my car?
DIY-friendly with a Quick Installation Guide and video walkthroughs.
Can thieves bypass it?
Not without cutting or rewiring — extremely difficult and obvious.
is it compatible with my car?
Yes OBD SHIELD PRO can be used on all vehicles built after 2001 and is compatible with all Models and Brands.
Communication Protocols:
SAE J1850 PWM → Used in older Ford vehicles.
SAE J1850 VPW → Used in older GM vehicles.
ISO 9141-2 → Common in pre-2008 European & Asian cars.
ISO 14230-4 (KWP2000)→ Used in European & Japanese cars.
ISO 15765-4 (CAN)→ Standard for modern vehicles (2008+).
Everyday...
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