Dahua DH-XVR5416L-X User Manual page 205

3) Configure the settings for the parameters of drawing rules. See Table 5-47.
Parameter Description
Name Enter the customized rule name.
Set the direction of the tripwire. You can choose A to B (left to
Direction
right), B to A (right to left), and Both.
Figure 5-151
Figure 5-152
Local Configurations 189