Patent ID: 7768547

Claim:
A monitoring system, comprising: N cameras for successively shooting N sceneries and then outputting N successive images correspondingly, wherein N is a positive integer; a digital video recorder (DVR) electrically connected to the N cameras for receiving and storing the N successive images; a monitor for displaying a monitoring screen; a remote controller for outputting a wireless remote signal; a receiver for receiving the wireless remote signal and then outputting a wire transmit signal accordingly; and a host including a processor having an on screen display (OSD) program and a controller electrically connected to the processor for controlling the monitor to display at least the successive image in the monitoring screen, the OSD program electrically connected to the monitor, the receiver and the DVR for controlling the monitor to display at least the successive image in the monitoring screen, wherein the processor utilizes the OSD program to process the wire transmit signal to become a screen adjusting signal when the processor receives the wire transmit signal, and then outputs the wire transmit signal, and wherein the controller receives the screen adjusting signal and then adjusts the monitoring screen according to the screen adjusting signal.