| Model |
DH-DVR0404FD-S |
| System |
| Main Processor |
High performance embedded microprocessor |
|
| Operating System |
Embedded LINUX |
| System Resources |
Pentaplex function: live, recording, playback, backup & remote access |
| Control Mode |
Front panel, USB mouse, IR remote control, Keyboard, Network |
| Video |
| Input |
4 channel, BNC(1.0Vp-p, 75Ω) |
| Standard |
NTSC(525Line, 60f/s), PAL(625Line, 50f/s) |
| Output |
1 TV, BNC(1.0Vp-p, 75 ), 1 VGA, Built-in 5 inch LCD |
| Audio |
| Input |
2 channel, BNC(200-2800mV, 30KΩ) |
| Channel 1 for bidirectional-talk input synchronously |
| Output |
1 channel, BNC(200-3000mV, 5K ),1 channel mic |
| Display |
| Display Split |
1/4, PIP(picture in picture) |
| Resolution |
1024×768 |
| Tour Display |
Support |
| Privacy Masking |
8 self-defined four-sided zones for privacy masking for each camera |
| OSD |
Camera title, time, video loss, camera lock, motion detection, recording |
| Recording |
| Video/Audio Compression |
H.264 / G.711 |
|
| Image Resolution |
DD1/4CIF(704×576/704×480) / HD1(352×576/352×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) /
QCIF(176×144/176×120 |
| Encoding Speed |
Main Stream:
Channel 1: D1/CIF/QCIF (1~25/30fps) |
| Extra Stream: CIF/QCIF(1~25/30fps) |
| Bit Rate |
32~2048Kb/s |
| Image Quality |
1~6 level(level 6 is the best, VBR effectively) |
|
| Recording Mode |
Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop |
| Recording Priority |
Manual >Alarm >MD >Regular |
| Recording Interval |
1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Post-record: 10~300 sec. |
| Video
Detection
& Alarm |
| Trigger Eventss |
Recording, PTZ movement, Tour, Alarm, Email, Spot output |
|
| Motion Detection |
Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest) |
| Video Loss & Camera Blank |
Support |
| Alarm Input |
4 channel |
| Relay Output |
3 channel |
| Playback &
Backup |
| Playback Channel |
1/2 |
|
| Search Mode |
Ticker Information,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(any size) |
| Backup Mode |
Flash drive/ USB HDD/ USB CD/DVD-RW / eSATA Device / Built-in SATA burner/ Network download |
| Network |
| Ethernet |
RJ-45 port (10/100M) |
|
| Network Functions |
TCP/IP, UDP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Email, Alarm Server |
| Remote Operation |
Monitor, PTZ control, Playback, System setting, File download, Log information) |
| Hard Disk |
| Hard Disk |
4 SATA ports, 2 for DVD writer,1 for SATA HDD(2TB Supported) |
|
| Space Occupation |
Audio: 28.8MB/H, Video: 56~900MB/H |
| HDD Management |
Hard disk hibernation technology, HDD faulty alarm |
| Auxiliary
Interface |
| USB Interface |
2 ports, 1 for mouse control, 1 for backup |
|
| RS232 |
Dahua keyboard, PC communication |
| RS485 |
PTZ control |
| Environmental |
| Power Supply |
AC 100~240 V, 50/60 Hz |
|
| Power Consumption |
27W |
| Working Environment |
-10~+55℃ / 10~90%RH / 86~106kpa |
| Dimension |
370mm×290mm×132mm(W×D×H) |
| Weight |
7.5KG(without HDD) |
