User Manual of Network Video Recorder 
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12.1 Viewing System Information 
12.1.1 Viewing Device Information 
Steps: 
1.  Enter the System Information interface. 
Menu > Maintenance > System Info 
2.  You can click the Device Info, Camera, Record, Alarm, Network and HDD tabs to view the system 
information of the device. 
 
Figure 12. 1 Device Information Interface 
 
 
The Alarm is not available for the DS-7100NI-SL(/W) series NVR.