ALARM DEVICE EQUIPPED WITH PASSWORD KEY FUNCTION, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent a password key from being stolen without impairing the daily convenience of a user. SOLUTION: Only when a setting place (S25) of terminal equipment which has detected abnormality or the operation order sequence of the switch operation of an alarm device until a screen where a password is input is displayed is different from usual (S26), a password key input screen is changed under the consideration of the possibility of the stealing operation of the password by any person other than family members such as an intruder (S28). Thus, it is possible to prevent the password from being stolen by preventing the password from being specified from the scrach or dirt of the screen without impairing the convenience of any daily operation to be performed by the family members. COPYRIGHT: (C)2006,JPO&NCIPI