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4
Date Code
Recording includes time/date information.
To prevent date code from being modified
Playback channels
4 channels playback at the same time
Playback mode
Play, Pause, frame by frame play, fast forward, fast backward
Video Enhancement
De-interlace, Sharpen
Search
Search by time, date and event.
Playback
Image Adjustment
Brightness/Contrast
Networking
Internet/PSTN/LAN by Ethernet/ Modem
(Fix IP, PPPoE/DDNS, DHCP)
Remote Monitoring
JPEG mode or MPEG 4 streaming.
Remote Playback
Remote 4 and 16 channel playback with MPEG 4 Streaming
Technology.
Remote Setup
Yes
Download and Local Play
Yes
Central Management
Yes
Remote
Functions
Remote Backup
by Windows Network Neighborhood
i-Mode Yes
Inputs
*4/8/12/16 NC/NO dry contact inputs for DHV1600,1600+,1640
*4/8 NC/NO dry contact inputs for DHV1680
Outputs
*4/8/12/16 NC/NO relay for DHV1600,1600+,1640
*4/8 NC/NO relay for DHV1680,
IO & Camera Relations
1-1, 1-many, many-1, many-many
Alarm
Alarm Behavior
* Alarm to Zoom, Alarm to recording, Alarm to Notice (by Email /
FTP / SMS), Alarm to DI output
HDD Interface
Support IDE & SATA HDDs
RAID support
Support IDE/SCSI RAID
Backup
USB/ IDE burning device(CD-R/RW, DVD±R/RW) ; USB storage
(Pen Drive, HDD)
Storage &
Backup
HDD SMART Diagnostics
Yes
Password protection
100 user accounts, each one can see different cameras
PTZ camera support
Yes
Power Down Management
Yes. Auto-recovery when power back
Watchdog Yes
Hardware
Watchdog.
Time Zone/Daylight Saving
Yes
Other
AVI Format Export
Yes