391
Channel: Please select a channel from the dropdown list. Check the box to enable people counting
function.
OSD overlay: Check the box here; you can view the people amount on the surveillance video.
Direction: It is to set people flow direction. It includes entry/exit.
Entry No.: It is to set people entry amount. System can generate an alarm once the amount has
exceeded the threshold.
Exit No.: It is to set people entry amount. System can generate an alarm once the amount has
exceeded the threshold.
Stranded No.: It is to set people staying amount in the zone. System can generate an alarm once the
amount has exceeded the threshold.
For detailed setups, please refer to chapter 5.10.3.1.1 motion detect for detailed information.
Figure 5-86
5.10.3.5 Heat Map
It is to detect the object activity level in the scene during the specified period.
From main menu->Setup->Event->Heat Map, you can see an interface shown as in Figure 5-87.
For detailed setups, please refer to chapter 5.10.3.1.1 motion detect for detailed information.
Summary of Contents for NVR21-S2 SERIES
Page 1: ...Dahua Network Video Recorder User s Manual V 4 3 0...
Page 138: ...124 Figure 3 5 3 6 6 NVR42N Series Please refer to Figure 3 6 for connection sample Figure 3 6...
Page 142: ...128 Figure 3 11 3 6 12 NVR42V 8P Series Please refer to Figure 3 12 for connection sample...
Page 143: ...129 Figure 3 12...
Page 157: ...143 Figure 4 15 Step 2 Click device display edit interface See Figure 4 16...
Page 220: ...206 Figure 4 93 Figure 4 94...
Page 240: ...226 Figure 4 110 Figure 4 111 Figure 4 112...
Page 251: ...237 Figure 4 123 Figure 4 124...
Page 253: ...239 Figure 4 126 Click draw button to draw the zone See Figure 4 127...
Page 257: ...243 Figure 4 130 Click Draw button to draw a zone See Figure 4 131 Figure 4 131...
Page 262: ...248 Figure 4 136 Click draw button to draw the zone See Figure 4 137...
Page 275: ...261 Figure 4 148 Figure 4 149...
Page 276: ...262 Figure 4 150 Figure 4 151...
Page 387: ...373 Figure 5 60 Figure 5 61...
Page 388: ...374 Figure 5 62 Figure 5 63...
Page 412: ...398 Figure 5 96 Figure 5 97...
