Brightness describes bright of the image, which ranges from 1 to 100.
Contrast
Contrast describes the contrast of the image, which ranges from 1 to 100.
Saturation
Saturation describes the colorfulness of the image color, which ranges from 1
to 100.
Sharpness
Sharpness describes the edge contrast of the image, which ranges from 1 to
100.
BLC Area
If you focus on an object against strong backlight, the object will be too dark
to be seen clearly. BLC compensates light to the object in the front to make it
clear. OFF, Up, Down, Left, Right and Center are selectable.
4. Click Save to enable the settings.
6.4.6 Event Settings
Motion Detection
Motion detection detects the moving objects in the configured surveillance area,
and a series of actions can be taken when the alarm is triggered.
Steps
1. Click Event → Motion to enter the settings page.
Video Intercom D Series Door Station User Manual
44