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4.3.5 Alarm output (
Note:
there is no such function in model: DVR4-D1)
Refer to chapter 3.5.4.
4.3.6 Abnormal
Analysing and inspecting current software and hardware of the device: When some abnormal events
happen,the device will make a relative answer such as show message and buzzer.
Picture 4.11 Abnormal
【
Event Type
】
selecting abnormity you want to inspect
【
Enable
】
Select it to make sure abnormal function workable
【
Show message
】
Automatically alarm cue dialog box come out of the main screen
【
Buzzer
】
Device will have one long nosie “di” while alarm is happening
4.3.7 Intelligent analysis
*Note: only part of product support this function at present
。
To analyze the video image, when system detect object that meet pre-set algorithm rules and fit set
flexibility and minimum image distance, will trigger video analysis alarm, and enable the linkage
function.
*only the 1
st
channel of full analog mode and hybrid mode can support this function, and if
this function is enabled, then video blind is invalid.
