User's Manual

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Use this to draw the approximate size of the face that you want the camera to capture. This is useful when there are multiple faces
in the background or foreground that are not needed to be captured. To enable, Click “Draw Area” and drag the border lines of the
rectangle to modify its size. Move the rectangle to change its position. Click “Stop Draw” to stop drawing the area. Click “Clear” to
clear the area.Then set the detectable face size by defining the maximum value and the minimum value(Thedefault size range of a
single face image occupies from 3% to 50% of the entire image).
5. Set the schedule of the face detection. The setup steps of the schedule are the same asschedule recording setup (See Schedule
Recording).
6. Advanced configuration. Choose the snapshot interval and number as needed to avoid capturing multiple similar pictures in a very
short period of time.
Snapshot Interval: If 5 seconds is selected, the camera will capture the same target once every 5 seconds during its continuous tracking period.
Snapshot Number: If the snapshot number is enabled and set (eg. 3), the camera will capture the same target once every 5 seconds and it will capture this
target 3 times at most during its continuous tracking period. If the snapshot number is disabled, the camera will capture the same target once every 5
seconds until the target disappears in the detected area.
Configuration requirements of camera and surrounding area
1. Cameras must be installed in the area with stable and adequate light sources.
2. The installation height ranges from 2.0m(6.6ft) to 3.5m(11.5ft), adjustable according to the focal-length of different lenses and
object distances.
3. The depression angle (a) of the camera shall be less than or equal to 15°.