Configuration and Operation75To select a different rule, click the Human or vehicle enter region link. Select the rule from the drop-down list.Figure 79: Rules Drop-down ListYou can assign a name for the rule in the Name text box at the top of the screen. Select the Enablecheckbox to activate the rule.Detection occurs when one or more detection rules are active, the camera is in Arm mode, and thescenario on the video (scene) fits the detection criterion specified. When the conditions of adetection rule are met, an alarm is shown in which you can observe the detection and take theappropriate action.Rules are configured by clicking the Basic or Advanced Attributes tabs. The Basic tab displaysminimal information for the rule. Click RESTORE DEFAULT to return to factory default settings.Figure 80: Analytics > Rules > Basic Attributes TabThe Basic tab includes a setting, Enable detection of small, crawling, or slow intruders, which isenabled by default. The setting can detect sophisticated intruders (for example a camouflaged orcrawling person) and identify people who are standing or moving upright, which helps to reducefalse alarms.