SECURITY SYSTEM HAVING THE SECURITY CAMERA WITH ENCRYPTION CIRCUIT AND SETTING UP METHOD OF PASSWORD KEY SAID SYSTEM

摘要

The present invention relates to a camera system for security, in particular of a video signal and an audio signal of the camera may determine whether the modulation, to a method of setting an encryption key used to encrypt and flowed even prevent playback, the method having a built-in camera that is a circuit for encryption with the set encryption key security system. In ; the present invention to provide a security system which is provided with camera number when installing the authenticated administrator for security camera that can be installed only by the encryption circuit with a built-in security camera stored in the system for the encryption that there is a purpose. In addition, the present invention has an another object to provide a security system encryption circuit is provided with a built-in camera in the camera when the encryption key set in response to the encrypted data to the request signal of the receiver sent by the receiver.