iv 
 
7.1.5.3. Restore .....................................................................................................48 
7.1.5.4. Configuration Back up..............................................................................48 
7.1.6. System Information..................................................................................................49 
7.1.7. User ..........................................................................................................................50 
7.1.8. Serial Communication..............................................................................................51 
7.1.9. Local Settings ...........................................................................................................52 
7.2. Camera Settings .............................................................................................................................53 
7.2.1. Streaming and Audio................................................................................................53 
7.2.1.1. Audio Settings ..........................................................................................53 
7.2.1.2. Stream Settings ........................................................................................54 
7.2.1.3. Privacy Mask Settings...............................................................................56 
7.2.1.4. ROI Settings..............................................................................................57 
7.2.2. Camera .....................................................................................................................58 
7.2.3. Image........................................................................................................................60 
7.3. Event Settings.................................................................................................................................62 
7.3.1. Event ........................................................................................................................62 
7.3.1.1. Motion Settings........................................................................................62 
7.3.1.2. Tamper Detection Settings.......................................................................64 
7.3.1.3. Alarm Input ..............................................................................................64 
7.3.1.4. Exception Settings....................................................................................66 
7.3.1.5. Continuous...............................................................................................67 
7.3.2. Notification ..............................................................................................................69 
7.3.2.1. Email Settings...........................................................................................69 
7.3.2.2. FTP Settings..............................................................................................70 
7.4. Search and Play ..............................................................................................................................72 
7.4.1. Playback ...................................................................................................................72 
7.4.2. System Log ...............................................................................................................73 
8. Upgrading Firmware Using IP Utility ...................................................................................... 74 
9. Specifications ............................................................................................................................. 76 
10. Troubleshooting ........................................................................................................................ 78 
Appendix ............................................................................................................................................ 79 
A. Tested Card Brands.........................................................................................................................79 
B. Enabling the Multicast Function ....................................................................................................79 
C. RTSP URL Syntax.............................................................................................................................81 
D. Setting up Port Forwarding Function .............................................................................................81 
E. Setting up DDNS Function..............................................................................................................83 
F. Default Network Ports ...................................................................................................................86