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Home >> Land Rover >> 1992 >> Range Rover Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft Systems >> Description & Operation >> Anti-Theft System Function >> Volumetric Protection
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Volumetric Protection

NOTE: If armed volumetrically the vehicle CANNOT be disarmed using the key.Using the handset transmitter will turn on and off volumetric protection. In volumetric mode the vehicle interior is protected using the ultrasonic sensor. Using the handset also arms and disarms the vehicle perimetrically. Cranking is disabled when volumetric and perimetric protection is armed.
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