User Manual
DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual 
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA  74 
Figure 87, Alarm Settings – Alarm Input 
2.  Select Alarm Input No. 
3.  Input Alarm Name. 
4.  Select N.O. (normally open) or N.C. (normally closed) for alarm type. 
5.  Check the Enable checkbox to enable alarm. 
6.  Click S
et to set the triggered channels, arming schedule, linkage actions, and PTZ 
linking.   
Figure 88, Alarm Handling 
7.  Click Apply to save the settings. 
8.  Repeat steps 1 to 8 to configure other alarm input p
arameters. 
9.  If the settings can also be applied to other alarm inputs, click Copy and choose the 
alarm input number. 










