Overview
• 4ch video inputs
• 4/1ch audio in/out, 1/1ch Mic in/out
• 1ch D1 & 3ch CIF realtime recording
• HDMI, VGA output up to SXGA, 1 TV
• 6/3ch alarm in/out, RS485
• ATM/POS info live-view, recording & playback
• 4 SATA, 1 eSATA, 2 USB, RJ45(100M)
*-D: with screen
Features
> Up to 4 cameras with SXGA(1280×1024) display
> H.264 dual-stream video compression
> Each channel@CIF and special channel@D1 recording
> HDMI/VGA/TV simultaneous video output
> Full channel synchronous realtime playback
> 3D intelligent positioning with DAHUA PTZ dome
> Up to 4 SATA HDDs, 1 eSATA, 2 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
> Built-in 5.6 inch screen(-UD only)
Technical Specifications
|
Model |
DVR0404AL-U |
DVR0404AL-UD |
|
System |
|
Main Processor |
Embedded processor |
|
Operating System |
Embedded LINUX |
|
Video |
|
Input |
4 channel, BNC |
|
Standard |
NTSC(525Line, 60f/s), PAL(625Line, 50f/s) |
|
Audio |
|
Input |
4 channel, BNC |
|
Output |
1 channel, BNC |
|
Two-way Talk |
1 channel Input, 1 channel Output, BNC |
|
Display |
|
Interface |
1 HDMI, 1 VGA, 1 TV, BNC |
|
LCD |
/ |
5.6-inch color LCD |
|
Resolution |
1280×1024, 1280×720, 1024×768, 800×600 |
|
Display Split |
1/4 |
|
Privacy Masking |
4 rectangular zones (each camera) |
|
OSD |
ATM/POS information, 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) / HD1(352×576/352×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120) |
|
Record Rate |
Main Stream |
Channel 1: D1/CIF/QCIF (1~25/30fps);
Channel 2~4: CIF/QCIF (1~25/30fps), D1 (1~6/7fps) |
|
Sub Stream |
QCIF(1~25/30fps), CIF(1-6/7fps) |
|
Bit Rate |
32~2048Kb/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, Email, FTP, Buzzer & Screen tips |
|
Video Detection |
Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank |
|
Alarm Input |
6 channel |
|
Relay Output |
3 channel |
|
Playback & Backup |
|
Sync Playback |
1/2/4 |
|
Search Mode |
ATM/POS, Time/Date, Alarm, Motion Detection & Exact search (accurate to second) |
|
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 |
TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Email, Alarm Server |
|
Max. User Access |
20 users |
|
Smart Phone |
iPhone, iPad, Android, Windows Phone |
|
Storage |
|
Internal HDD |
4 SATA ports |
|
External HDD |
1 eSATA port |
|
Auxiliary Interface |
|
USB |
2 ports (1 Rear), USB2.0 |
|
RS232 |
1 port, For PC communication & Keyboard |
|
RS485 |
1 port, For PTZ control |
|
General |
|
Power Supply |
AC 100~240 V, 50/60 Hz |
|
Power Consumption |
18W-22W |
|
Working Environment |
-10°C ~+55°C / 10~90%RH / 86~106kpa |
|
Dimension(W×D×H) |
ATM box, 200mm×130mm×320mm |
|
Weight |
3.5KG-4.5KG(without HDD) |  |
