- 140 -
Record and
playback
Storage
Mode
Support channel record quota setup
Recording
Length
1 to 120 minutes single record duration (Default setup is 60
minutes)
Playback
Repeat
Way
When hard disk is full, system can overwrite previous video file.
Record
Search
Various search engines such as time, type and channel.
Playback
Mode
Various fast play, slow play speeds, manual frame by frame
playback
and reverse play mode.
Various File
Switch
Ways
Can switch to previous or next file or any file in current play list.
Can switch to file on other channel of the same time. (If there is a
file)
Support file continuous play, when a file is end system auto plays
the
next file in the current channel
Playback
Way
Support mark playback
Multi-
channel
Playback
There is 1/4-channel playback mode.
Window
Zoom
Switch between self-adaptive screen/full screen when playback
Partial
Enlargemen
t
When in one-window full-screen playback mode, you can select any
zone
to activate partial enlargement function.
Backup
function
Backup
Mode
HDD backup
Support peripheral USB backup device. (Flash disk, portable disk
and
etc.)
Support network download and save
Network
function
Network
control
View monitor channel remotely.
DVR configuration through client-end and web browser
Upgrade via client or browser to realize remote maintenance.
View alarm information such as motion detection and video loss via
client.
Support network PTZ lens control
File download backup and playback
Multiple devices share information via corresponding software such
as
professional surveillance software (PSS)
Duplex transparent COM
Network alarm input and output
Zero-channel encoding.
Bidirectional audio.
Motion
Detection
and
Alarm
Motion
Detection
Zone setup: support 396((PAL 22×18, NTSC 22×15)) detection
zones.
Various sensitivity levels.
Alarm can activate record or external alarm or screen message
prompt.
Video Loss
Alarm can activate screen message prompt.
External
Alarm
N/A
Manual
N/A