The present invention relates to system and method for informing a critical situation by using network, to ask for help about present danger to Crime Prevention Center. When a user is facing a dangerous person, the user inputs images or a voice of the dangerous person to ask for help using an image input apparatus in a stealthy way. Then, the image input apparatus automatically transmits the inputted image data and/or voice data as well as present position data of the user to a security system. Thereby, the user can inform the security system of his danger even if the user is having difficulty in inputting an alarm button or is on his movement, and can operate the image input apparatus at will without limitation of position.
RELATED APPLICATIONS
This application is a continuation application, and claims the benefit under 35 U.S.C. .sctn..sctn. 120 and 365 of PCT Application No. PCT/KR02/01938, filed on Oct. 17, 2002 and published on May 15, 2003, in English, which is hereby incorporated by reference.
