|
Model |
DH-DVR0804LE-AS |
DH-DVR1604LE-AS |
|
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 |
8 channel, BNC(1.0Vp-p, 75?) |
16 channel, BNC(1.0Vp-p, 75?) |
|
Standard |
NTSC(525Line, 60f/s), PAL(625Line, 50f/s) |
|
Output |
1 TV, BNC(1.0Vp-p, 75?), 1 VGA |
1 TV, 1 Spot, BNC(1.0Vp-p, 75?), 1 VGA |
|
Audio |
|
Input |
4 channel, BNC(200-2800mV, 30KΩ) |
|
Output |
1 channel, BNC(200-3000mV, 5KΩ) |
|
Bidirectional Talk |
Same with audio input channel 1 |
1 channel Input, BNC(200-2800mV, 30KΩ) |
|
Display |
|
Display Split |
1/4/8/9 |
1/4/8/9/16 |
|
Resolution |
1280×1024, 1280×720, 1024×768 |
|
Tour Display |
Support |
|
Privacy Masking |
4 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 |
D1/4CIF(704×576/704×480) / 2CIF(704×288/704×240) / CIF(352×288/352×240) / QCIF(176×144/176×120) |
|
Encoding Speed |
Main Stream: CIF/QCIF(1~25/30fps), D1(1~6/7fps) |
Main Stream: CIF/QCIF(1~25/30fps), 2CIF(1~12/15fps), D1(1~6/7fps) |
|
Extra Stream: QCIF(1~25/30fps), CIF(1~6/7fps) |
|
Bit Rate |
32~1024Kb/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 Events |
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 |
8 channel |
16 channel |
|
Relay Output |
3 channel |
|
Playback & Backup |
|
Playback Channel |
1/2/4/All |
|
Search Mode |
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 / Network download |
|
Network |
|
Ethernet |
RJ-45 port (10/100M) |
RJ-45 port (10/100/1000M) |
|
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 |
1 SATA port, Max 2TB HDD supported |
|
Space Occupation |
Audio: 28.8MB/H, Video: 56~500MB/H |
|
HDD Management |
Hard disk hibernation technology, HDD faulty alarm |
|
Auxiliary Interface |
|
USB Interface |
2 ports, 1 for mouse control, 1 for backup |
|
RS232 |
N/A |
Support |
|
RS485 |
PTZ control |
|
Environmental |
|
Power Supply |
AC 100~240 V, 50/60 Hz |
|
Power Consumption |
25W |
|
Working Environment |
-10℃~+55℃ / 10~90%RH / 86~106kpa |
|
Dimension |
1U, 375mm×285mm×45mm(W×D×H) |
|
Weight |
2.35KG(without HDD) |
