4 Steps to Steal a LC300, I designed 4 kits to stop each step. 

Successfully defeated an attempted theft at 1am on 25th Nov 2025

All kits are in stock, except the Alarm Kit, which is scheduled to be available in March 2026.

Installation videos:

Anti-theft Ep. 2: Anti-Tamper Kit Installation video (Youtube Video)

Note: !!!only adjust the switch #3 AFTER the installation!!!

Anti-tamper upgrade: 1 or 3 knocks trigger and benefit when window smashed (Youtube Video)

Please note: this anti-tamper kit is primarily designed to prevent door damage. The window smash alarm is an added benefit; however, just like the factory glass sensor, it is not a 100% guarantee to trigger every time a window is smashed. Even so, it increases your overall protection against window break-ins.

Anti-theft Ep. 3: Install an OBD isolator (only for verified owner)

Anti-theft Ep. 4: Install a Kill Switch (Youtube Video)

Protect your Toyota LandCruiser 300 with the most comprehensive anti-theft package on the market. Designed specifically for all LC300 variants (2021 to current), this system covers every stage of a theft attempt — from initial tampering to drive-away prevention and recovery.

🛡️ Layer 1: Anti-Tamper Kit (Pre-Entry Protection)

Any light punch on front doors will activate factory immobilizer (horn & flashes) to prevent door damage; Proved in an attempted theft (CCTV footage link 1, CCTV footage link 2);

🔔 Layer 2: Alarm Kit (Pre-Entry Protection)

Stop unauthorized unlock attempts the moment they start;

🔌 Layer 3: OBD Protection Kit (Post-Entry Defense)

Once inside, thieves often reprogram a new key via the OBD port. This kit helps block or significantly slow down key cloning attempts, buying you critical time and preventing silent thefts;

⛔ Layer 4: Kill Switch (Post-Entry Immobilization)

The Kill Switch ensures they can’t simply drive away.
It acts as an additional barrier;

📍 Layer 5: Silent AirTag Tracking (Last Line of Defence)

If the worst happens, hidden tracking provides a final layer of security;

Silent AirTags (or similar tags) helps you locate your vehicle discreetly;

(YouTube installation & usage video available soon)

Why Choose the 5-Layer LC300 Security System?

Because stopping theft requires more than just one device.
Each layer addresses a different stage of a modern LandCruiser theft workflow — making your LC300 virtually unstealable.

FAQ:

which kit do I need?

Each product targets a specific step in the theft process — from pre-entry tampering to post-entry immobilization and vehicle recovery.
You can choose the kits based on the level of protection you want.
If you ask me, my honest recommendation is: use all of them for the strongest, multi-layered security. 

Is the kill switch included in the Alarm Kit?

The Alarm Kit includes a kill switch as part of the system. The standalone Kill Switch offered here is a different model.

What's the availability?
Anti-Tamper Kit: available 23th Dec 2025;
Alarm Kit available late Jan 2026;
OBD Kit: in stock;
Kill Switch: not available (need upgrading);
Silent Tracker (Airtag): video coming soon.

Stay protected, and have a safe and happy Christmas! 🎄