VISITANT CONFIRMING SYSTEM, WALL-PAD, MOBILE COMMUNICATION TERMINAL AND VISITANT CONFIRMING METHOD

摘要

Disclosed are a visitor confirming system, a wall pad, a mobile communication terminal, and a method for confirming a visitor. According to the present invention, the visitor confirming system comprises: a camera photographing a face of a visitor; a wall pad receiving an image signal from the camera and outputting the same; a communication terminal receiving the image signal from the wall pad through a network, searching a matching acquaintance by comparing the received image signal and a pre-stored image signal of acquaintances, and transmitting a sound signal corresponding to the searched acquaintance to the wall pad wherein the wall pad outputs the sound signal received by the communication terminal. According to the present invention, a user can recognize the visitor easily.