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Author Alarm Immobilizer OBD2


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OBD2BLOCK is designed to protect the OBD-II diagnostic connector from unauthorized access. Using the system allows you to prevent the hacking of regular software when connected to the OBD diagnostic connector and thus protects the car from theft.

How does it work?

The OBD-II connector is located in the car's interior, and intruders can easily connect to it. Having access to the control electronics, you can manipulate the vehicle?s standard software: for example, to issue a command to start the engine and leave on your car.

OBD2BLOCK consists of an adapter key and a digital relay. Unique digital key is recorded in the relay memory, which allows identifying the adapter from the kit. A digital relay is installed inside the wiring. The relay is integrated in the diagnostic circuit of the car, and the adapter remains with the owner.

Please click here for compatibility, instruction manual and additional information.

- Individual electronic key and stealth installation
- An additional analog output blocks any circuits to start the engine
- The possibility of blocking the analog output of additional lines
- Breaking the 2 circuits of the diagnostic line increases the reliability of protection

Author Alarm Immobilizer OBD2