Features
> Up to 4/8/16 cameras with 1080p realtime preview
> H.264 dual-stream video compression
> DVR0404LF-AST: All channel D1(4CIF)
> DVR0804LF-AST: All channel 2CIF or 2ch D1 & 6ch CIF
> DVR1604LF-AST: All channel CIF
> HDMI / VGA / TV simultaneous video output
> All channel synchronous realtime playback, GRID interface & smart search
> 3D intelligent positioning with Dahua PTZ dome camera
> Support 1 SATA HDD up to 4TB, 2 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Technical Specifications
|
Model |
DVR0404LF-AST |
DVR0804LF-AST |
DVR1604LF-AST |
|
System |
|
Main Processor |
Embedded processor |
|
Operating System |
Embedded LINUX |
|
Video |
|
Input |
4 channel, BNC |
8 channel, BNC |
16 channel, BNC |
|
Standard |
NTSC(525Line, 60f/s), PAL(625Line, 50f/s) |
|
Audio |
|
Input |
1 channel, RCA |
4 channel, RCA |
|
Output |
1 channel, RCA |
|
Two-way Talk |
Same with audio input channel 1 |
|
Display |
|
Interface |
1 HDMI, 1 VGA, 1 TV |
|
Resolution |
1920×1080, 1280×1024, 1280×720, 1024×768 |
|
Display Split |
1/4 |
1/4/8/9 |
1/4/8/9/16 |
|
Privacy Masking |
4 rectangular zones (each camera) |
|
OSD |
Camera title, Time, Video loss, Camera lock, Motion detection, Recording |
|
Recording |
|
Video/Audio Compression |
H.264 / G.711 |
|
Resolution |
D1/4CIF(704×576/704×480) / CIF(352×288/352×240) / QCIF(176×144/176×120) |
|
Record Rate |
Main Stream: |
D1(1~25/30fps) |
2ch@D1+6ch@CIF
(1~25/30fps) |
CIF (1~25/30fps) |
|
Extra Stream |
QCIF(1~25/30fps) |
|
Bit Rate |
48~4096Kb/s |
|
Record Mode |
Manual, Schedule(Regular(Continuous), MD, Alarm), Stop |
|
Record Interval |
1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec |
|
Video Detection & Alarm |
|
Trigger Events |
Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Spot, Buzzer & Screen tips |
|
Video Detection |
Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank |
|
Alarm Input |
4 channel |
8 channel |
16 channel |
|
Relay Output |
1 channel |
3 channel |
3 channel |
|
Playback & Backup |
|
Sync Playback |
1/4 |
1/4/9 |
1/4/9/16 |
|
Search Mode |
Time/Date, Alarm, MD & Exact search (accurate to second), Smart search |
|
Playback Functions |
Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom |
|
Backup Mode |
USB Device / Network |
|
Network |
|
Ethernet |
RJ-45 port (10/100M) |
|
Network Functions |
HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, Alarm Server |
|
Max. User Access |
20 users |
|
Smart Phone |
iPhone, iPad, Android, Windows Phone |
|
Storage |
|
Internal HDD |
1 SATA port, up to 4TB |
|
Auxiliary Interface |
|
USB Interface |
2 ports (1 Rear), USB2.0 |
|
RS232 |
N/A |
N/A |
1 port, For PC communication & Keyboard |
|
RS485 |
1 port, For PTZ control |
|
General |
|
Power Supply |
DC12V / 2A |
|
Power Consumption |
10W(without HDD) |
|
Working Environment |
-10 ~+55°C / 10~90%RH / 86~106kpa |
|
Dimension(W×D×H) |
1U, 375mm×285mm×50mm |
|
Weight |
1.8KG(without HDD) | |
