Region Entrance - Speco O8B8M User Manual

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(The default 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 as schedule 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 1.9m(6.2ft) to 2.5m(8.2ft), 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°.
4. The object distance depends on the focal-length of the lens mounted in the camera.
5. In order to guarantee the captured face recognition rate, the requirement for face capture are: left or right face turn angle is less
than about 30°; pitching angle is less than 20°.
6. Face illumination must be uniform, if the brightness is low or there is a large area of shadow, need to do the light filling.
7. When the capture scenario is backlight, the camera's BLC/HLC/WDR need to be turned on, or fill the light.
8. The face recognition do not support black & white mode for now.

4.4.5 Region Entrance

Region Entrance: Alarms will be triggered if the target enters the pre-defined areas.
Go to Config→Event→Region Entrance interface as shown below.
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