Abstract: A method and apparatus for implementing distinctive alerts in a security alarm system for a vehicle. A plurality of distinctive alarm sounds are provided from which the user can select one that he or she prefers. The number of alarm sounds is large enough so that it is unlikely that vehicles that are in close physical proximity to each other will employ the same alarm sound. Thus, with respect to any one user, the selected alarm sound will be distinctive to that user. Accordingly, when an automobile alarm sound is heard, the user can associate the alarm with his or her vehicle. The user may also receive a text message or call to his or her cell phone or land line phone.