Dahua NVR2104-I2, User Manual

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Foreword
General
This user’s manual (hereinafter referred to be "the Manual") introduces the installation, functions
and operations of the Network Video Recorder (NVR) devices (hereinafter referred to be "the
Device"). Read carefully before using the Device, and keep the manual safe for future reference.
Safety Instructions
The following signal words might appear in the manual.
Signal Words Meaning
Indicates a high potential hazard which, if not avoided, will result
in death or serious injury.
Indicates a medium or low potential hazard which, if not avoided,
could result in slight or moderate injury.
Indicates a potential risk which, if not avoided, could result in
property damage, data loss, reductions in performance, or
unpredictable results.
Provides methods to help you solve a problem or save you time.
Provides additional information as a supplement to the text.
Revision History
Version Revision Content Release Time
V2.3.3
●
Added smart object detection.
●
Added smart sound detection.
●
Added AcuPick function.
●
Added EPTZ linkage.
●
Updated live view control bar.
●
Updated modifying channel name.
●
Updated playback.
●
Updated port settings.
●
Added registration ID.
June 2023
V2.3.2 Added 14 models. April 2023
V2.3.1 Added 8 models. February 2023
V2.3.0
●
Added NVR608H-32-XI/NVR608H-64-XI/
NVR608H-128-XI/NVR608RH-32-XI/
NVR608RH-64-XI/NVR608RH-128-XI.
●
Added smart tracking and sub screen
mirroring.
August 2022
User's Manual
I