Alarm system for sensing and vocally warning a person to step back from a protected object

摘要: An alarm system senses the presence of a person sufficiently near protected object, such as an automobile, to inflict damage thereto, and provides verbal warnings that he or she must step back from object will be sounded. The includes proximity detector means for generating vocal signals using synthetic speech generation circuits. Such instruct away thereby preventing inflicting any object. user may select various operating modes performance options in how is used.