5.9.7 Playing Back Splices ...................................................................................................... 121
5.9.8 Using the File List ........................................................................................................... 122
5.10 Alarm Events Settings ............................................................................................................. 124
5.10.1 Video Detection ............................................................................................................ 124
5.10.2 IVS Function ................................................................................................................. 133
5.10.3 Face Detection .............................................................................................................. 146
5.10.4 System Events .............................................................................................................. 149
5.11 IoT Function ............................................................................................................................. 163
5.13.1 Finding USB Device ..................................................................................................... 185
5.13.2 Backing up Files ........................................................................................................... 186
5.14 Network Management.............................................................................................................. 187
5.16 Audio Management .................................................................................................................. 217
5.17 Storage Management .............................................................................................................. 221
Table of Contents VIII