Dahua Smart Box Series User Manual page 73

Audio
Output
Bidirectional
Audio
Hard Disk
Hard
Hard disk
Occupation
Recording
Mode
Record and
playback
Storage
Mode
Recording
Length
Playback
Repeat Way
Record
Search
Playback
Mode
Various File
Switch
Ways
Playback
Way
Multi-chann
el Playback
Window
Zoom
Partial
Enlargemen
t
Backup
function
Backup
Mode
Network
control
Network
Function
1-ch audio output 200-3000mv 5KΩ(RCA)
1-ch audio talk input 200-3000mv 10K
2 built-in SATA port. Support 2 HDDs.
Disk Audio ： P CM 28.8MByte/h
Video ： 5 6-900MByte/h
Manual recording, motion detection recording, schedule recording and
alarm recording
Priority: Manual
recording>schedule recording.
Support channel record quota setup
1 to 120 minutes single record duration (Default setup is 60 minutes)
When hard disk is full, system can overwrite previous video file.
Various search engines such as time, type and channel.
Various fast play, slow play speeds, manual frame by frame playback and
reverse play mode.
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
Support mark playback
There is 1/4/9/16-channel playback mode.
(It may vary due to different series.)
Switch between self-adaptive screen/full screen when playback
When in one-window full-screen playback mode, you can select any zone
to activate partial enlargement function.
HDD backup
Support peripheral USB backup device. (Flash disk, portable disk, USB
burner and etc.)
Support network download and save
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 external alarm, motion detection and
video loss via client.
Standalone DVR User's Manual
Ω ( RCA)
recording> alarm recording>motion detection
63