SentryScope has been designed from the ground up using advanced digital technology. A dedicated Fast Ethernet link connects the main camera to its control unit, SentryServer, located in the security office or other protected area. All adjustments to the camera are made electronically from this remote point, not at the camera location. SentryServer controls the camera, records the video, and manages thedisplay of both live and stored images. Simply attach a keyboard, monitor and mouse to SentryServer for stand-alone operation. For the most power, place SentryServer on yourLocal or Wide Area Network (LAN or WAN).Network operation allows an almost unlimited number of cameras to be viewed and controlled from multiple locations.