Sentry US SHDVR-04 User Manual - 5.4 Detection Setting

FREQUENTLY-USED FUNCTIONS 

21

5.4 Detection Setting 

Right-click to display the main menu, and select “ADVANCED CONFIG” 

Æ 

“DETECTION”. 

ADVANCED CONFIG 

CAMERA 

CH1 

CH2 

CH3 

CH4 

DETECTION 

 LS 

07 

ALERT  

SS 

03 

NETWORK  TS 

02 

DISPLAY  

MOTION 

OFF 

RECORD  

ALARM 

OFF 

DEVICES  

AREA 

EDIT 

EXIT  

1) 

LS (Level of Sensitivity) 

“LS” is to set the sensitivity of comparing two different images. The smaller the 

value is, the higher sensitivity for motion detection. The highest sensitivity setting is 

00, and the lowest sensitivity setting is 15. The default value is 07. 

2) 

SS (Spatial Sensitivity) 

“SS” is to set the sensitivity for detecting the size of one object (the number of the 

grids) on the screen. The smaller the value is, the higher sensitivity for motion 

detection.  

The highest sensitivity setting is 00, and the lowest sensitivity setting is 15. The 

default setting is 03. 

Note:  The default setting of SS is 03, which means once an object is detected 

more than 3 grids, the system will get triggered. So the value of SS must be 

less than the number of grids that you set up for the motion detection area.

3) 

TS (Time of Sensitivity) 

“TS” is to set the sensitivity regarding how long one object stays in the detection 

area and triggers the recording. The smaller the value is, the higher sensitivity for 

motion detection. 

The highest sensitivity setting is 00, and the lowest sensitivity setting is 15. The 

default setting is 02. 

4) MOTION 

Select if you want to activate the motion detection function for the selected channel 

(ON/OFF). 

5) ALARM 

Select N.C./ N.O depending on your installation need. The default alarm value is 

OFF.