Hikvision DS-2DF8442IXS-AELW User Manual

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8.2.6 Set Object Removal Detecon

Object removal detecon detects whether the objects are removed from the predened detecon

area, such as exhibits on display. When it occurs, the device takes linkage acons as response.

Before You Start

You need to enable Smart Event on the VCA Resource page to show the conguraon page. See

Allocate VCA Resource for instrucons.

Steps

Go to Open Plaorm → Smart Event → Object Removal Detecon .

Check Enable.

Oponal: Click Lock to lock PTZ control to prevent the interrupon from other PTZ related acon

during conguraon.

Normally, the PTZ control is automacally locked when you enter the conguraon interface.

You can manually resume the lock when the countdown is over.

Adjust the live image to the desired scene by using PTZ control buons.

Draw detecon area.

1) Select a Region No.. Up to 4 regions can be set.

2) Click Detecon Area.

3) Click on the live image to draw the boundaries of the detecon area, and right click to

complete drawing.

Oponal: Set the minimum size and the maximum size for the target to improve detecon

accuracy. Only targets whose size are between the maximum size and the minimum size trigger

the detecon.

1) Click Max. Size, and drag the mouse on live image. If you want to change the size, click the

buon and draw again.

2) Click Min. Size, and drag the mouse on the live image. If you want to change the size, click the

buon and draw again.

Set detecon parameters.

Sensivity The value of the sensivity denes the size of the object which can trigger the

alarm, when the sensivity is high, a very small object can trigger the alarm.

Threshold The threshold is the me of the objects removed from the area. If you set the

value as 10, alarm is triggered aer the object disappears from the area for 10

seconds.

Network Speed Dome User Manual

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Hikvision DS-2DF8442IXS-AELW 4MP Outdoor PTZ Network Dome Camera with Night Vision, Heater & Wiper