HD-NVR Series User Manual Brandname: Sentryus Category: Network Hardware Total Pages: 163 Table of contents ProductKeyFeatures7TableOfContents10Chapter1Introduction1311FrontPanel1413UsbMouseOperation2115RearPanel2324LoginAndLogout31242UserLogout32CustomizedProtocols37Chapter3LiveView41421CustomizingPresets50424CallingPatrols52426CallingPatterns53