DVR systems WatchNET Software - Manual (Page 86)

NDVR Server Manual
86
2. Smart search
(1). Function introduction:
This function allows users to draw a zone on a video image and do a
search for any motions, missing objects, or unattended object events occurred
in that zone. It can help you find recorded video you are interested in.
Note:
Smart Search accuracy is decided by sensitivity value and threshold in
Motion Setup .
(2). Operation and example
Press button, then select a search area, the system will
play all motion occurred within this area from previous 3 seconds to next 3
seconds when the motion occurred. Pressing this button again will end smart
search. E.g.:
1) There is a PTZ on the display rack (Picture ①);
2) Disappears on (Picture ②);
3) If you want to know where the telephone is, you can select this
area on the image to do a smart search when playback the video.
① ②