LJD Digital Security Colossus Pro User Manual page 12

Figure 2-10 Motion Detection Setup
You can click and drag to define a motion detection area in the video figureture. Up to 7
areas can be defined per camera.
Sensitivity: click to choose an appropriate level of sensitivity.
Sensor Alarm: By click to select this option, alarm will be triggered by alarm sensor. To
change parameter, click [Setup] button just right to [sensor Alarm] to enter Sensor Alarm
interface as follows:
Figure 2-11 Sensor Alarm Configuration
Here lists all the sensors connected to this DVR system. You can choose the sensors by
clicking the sensor numbers or click [Select All] button, then press [OK] to apply the setting.
The sensors should be connected to an alarm box which is connected to computer through
Page 12 of 66