An anti-theft system for a vehicle featuring a first keypad device for controlling an ignition system, and a second keypad device for controlling a door lock system, the keypad devices each comprise a pre-programmed personal identification number (PIN), wherein the first keypad device functions to operatively connect the ignition system to the power system when the correct first PIN is entered and the second keypad device functions to operatively connect the door lock system to the power system when the correct second PIN is entered.