User Manual of Network Video Recorder
8 recording time periods with separated recording types.
Pre-record and post-record for alarm, motion detection for recording, and pre-record time for schedule and
manual recording.
Locking and unlocking record files.
Local redundant recording.
Playing back record files by events (alarm input/motion detection/VCA).
Playing back record files by smart search (intrusion/motion detection).
Tag adding for record files, searching and playing back by tags.
Provide new playback interface with easy and flexible operation.
Searching and playing back record files by channel number, recording type, start time, end time, etc.
Smart search for the selected area in the video.
Zooming in when playback.
Reverse playback of multi-channel.
Supports pause, play reverse, speed up, speed down, skip forward, and skip backward when playback, and
locating by dragging the mouse.
Up to 16-ch synchronous playback at 4CIF real time.
Backup
Export video data by USB, SATA or eSATA device.
Export video clips when playback.
Management and maintenance of backup devices.
Either Normal or Hot Spare working mode is configurable to constitute an N+1 hot spare system.
Alarm and Exception
Configurable arming time of alarm input/output.
Alarm for video loss, motion detection, video tampering, abnormal signal, video input/output standard
mismatch, illegal login, network disconnected, IP confliction, record exception, HDD error, and HDD full,
hot spare exception, etc.
Alarm triggers full screen monitoring, audio alarm, notifying surveillance center, sending email and alarm
output.
Automatic restore when system is abnormal.
Other Local Functions
Operable by front panel, mouse, control keyboard and touch LCD screen (not provided for DS-96128NI-E24
and DS-96256NI-E24).
Three-level user management; admin user is allowed to create many operating accounts and define their
operating permission, which includes the limit to access any channel.
Operation, alarm, exceptions and log recording and searching.
Manually triggering and clearing alarms.
Import and export of device configuration information.
Network Functions
4 self-adaptive 10M/100M/1000M network interfaces, and various working modes are configurable:
multi-address, network fault tolerance, etc.
4 1000M optical fiber interfaces.
IPv6 is supported.
TCP/IP protocol, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, SNMP, NFS, and iSCSI are supported.
TCP, UDP and RTP for unicast.
Auto/Manual port mapping by UPnP
TM
.
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