The 4615 security system when used in conjunction with NAV117A ADR cards provides three major security benefits.
These work in the following ways:
- Passive crank inhibition
When the vehicle is unlocked,the system goes into a pre-disarmed state. It will fully disarm if the ADR card is detected and the vehicle will be authorised to start. If the card is not detected the vehicle will be immobilised until a valid driver card is detected or the correct pin code is entered into the system via the LED control panel.
- High security disarm
When the vehicle remote gives the command to unlock, the 4615 will enter the pre-disarm state and will wait for 15 seconds. At this point it will try to detect a recognised ADR card for a further 15 seconds. I f a card is not detected,the system will go into full alarm trigger. The 4615 system will flash the vehicle hazard lights and the siren will be activated for a period of 30 seconds or until a valid ADR card is detected or correct pin code is entered via the LED control panel.
- Passive Immoblisation
If the vehicle is hijacked whilst driving and the driver is forced from the vehicle, the system will try to detect a valid ADR card. If the card is not detected, after 90 seconds, the system will go into full alarm trigger. The alarm will sound for 30 seconds and repeat after 15 seconds. At this point, if the vehicle ignition is cycled, it will then be immobilised. The system will only allow a reset if either a valid driver card or the correct pin code is entered into the LED control panel.