IC Realtime HDVR-MX0402-1U5MP-AI2-WEB Product Manual - Page 128

Figure 5-38 Step 2 Configure the settings for the motion detection parameters. Parameter Description Channel In the Channel list, select a channel to set the motion detection. Region Click Setting to define the motion detection region. Enable Enable or disable the motion detection function. PIR function helps enhance the accuracy and validity of motion PIR Alarm detection. It can filter the meaningless alarms that are activated by the objects such as falling leaves, flies. The detection range by PIR is smaller than the field angle. PIR function is enabled by default if it is supported by the cameras. Enabling PIR function will allow the Passive IR to be enabled automatically to generate motion detection alarms; if the PIR function is not enabled, the motion detect will use pixelation change. ● The PIR function can only be enabled when the channel type is AVS. ● If the camera does not support the PIR function, it will be unusable. Schedule Anti-Dither Define a period during which the motion detection is active. Configure the time period from the end of event detection in which the events will not trigger.