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14 System Maintenance
14.1 System Information
Click Maintenance > System Info to view the basic NVR information
for maintenance purpose.
14.1.2 System Info
Click the Basic Info tab to view the basic information such as the
device model, serial number, firmware version, build date and
operation time.
14.1.3 Camera status
Click the Camera tab to view camera status (online or offline with
possible offline cause) and status of alarm functions such as motion
detecion, tampering, video loss and audio detection. Off means
disabled, and On means enabled.
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