User's Manual

Table Of Contents
51
Parameter Description
Invalid Face Prompt Interval (S)
If a person without access permission attempts to unlock
the door for several times in the defined interval, the Access
Controller will prompt face recognition failure. You can
enter the prompt interval time.
Pupillary Distance
Face images require desired pixels between the eyes (called
pupillary distance) for successful recognition. The default
pixel is 45. The pixel changes according to the face size and
the distance between faces and the lens. If an adult is 1.5
meters away from the lens, the pupillary distance can be 50
px-70 px.
Channel Id
1 is for the white light camera and 2 is for the IR light
camera.
Exposure (Face)
After face exposure is enabled, human faces will be clearer
when the Access Controller is installed outdoors.
Face Target Brightness The default value is 50. Adjust the brightness as needed.
Exposure Time
After a face is detected, the Access Controller will give out
light to illuminate the face, and the Access Controller will
not give out light again until the interval you set has passed.
Mask Mode
No detect
: Mask is not detected during face
recognition.
Mask reminder
: Mask is detected during face
recognition. If the person does not wear a mask, the
system will give them a reminder to wear masks, and
access is allowed.
Mask intercept
: Mask is detected during face
recognition. If a person is not wearing a mask, the
system will give them a reminder to wear masks, and
access is denied.
Exposure (QR code) When the Access Controller is installed outdoors, the QR
code will be clearer based on the defined QR code
brightness when you scan it.
QR code Brightness
Exposure Time (QR code) (S)
After a QR code is scanned, the Access Controller will give
out light to illuminate the QR code, and the Access
Controller will not give out light again until the defined
exposure time has passed.
Multi-face Recognition
Supports detecting 4 face images at the same time, and the
unlock combinations mode become invalid. The door is
unlocked after any one of them gain access.
Step 4 Draw the face detection area.
1. Click
Detect Region
,
2. Right-click to draw the detection area, and then release the left button of the mouse to
complete drawing.
The face in the defined area will be detected.
Step 5 Draw the target size.
1) Click
Draw target
2) Right-click to draw the face recognition box to define the minimum size of detected
face.