Axis F44 - Audio Detection Setup; Configuring Audio Alarms

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AXISF44MainUnit

Detectors

Note

•Totriggeronsmallobjectsormovements,useseveralsmallmotiondetectionwindowsratherthanonelargewindow,

andselectalowobjectsize.

•Toavoidtriggeringonsmallobjects,selectahighobjectsize.

•Whilemonitoringanareawheremovingobjectsarenotexpected,selectahighhistorylevel.Thiswillcausemotion

detectiontotriggeraslongastheobjectispresentinthewindow.

•Toonlydetectashinglight,selectalowsensitivity.Inothercaseshighsensitivityisrecommended.

AudioDetection

TheAxisproductcanbeconguredtogenerateanalarmwhenaudiorisesaboveorfallsbelowthethresholdvalue.Thethreshold

valuecanbesetintherange0–100where0isthemostsensitiveand100theleastsensitive.

1.GotoDetectors>AudioDetection.

2.SettheaudioalarmlevelandclickSave.

3.GotoEvents>ActionRulesandsetupanactionrule,seeSetUpActionRulesonpage35.

DetectedaudioisindicatedbycoloredpeaksintheActivityindicator.Aneventistriggeredwhendetectedaudiorisesaboveorfalls

belowthethresholdvalue,whichisrepresentedbythebar.

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