|
MODEL |
DG1648 |
|
Video System |
NTSC / PAL (auto detection) |
|
Video Compression Format |
MPEG 4 |
|
Video Input (Composite video signal 1 Vp-p 75' 'BNC) |
16 Channels |
|
Video Loop Out (Composite video signal 1 Vp-p 75' 'BNC) |
16 Channels |
|
Video Output |
Main Monitor Output : Composite video signal 1 Vp-p 75 |
|
Maximum Recording Rate (Frame) |
720 '480 pixels with 120 IPS' NTSC'
720 '576 pixels with 100 IPS
•
|
|
Maximum Recording Rate (CIF) |
352 '240 pixels with 480 IPS' NTSC'
352 '288 pixels with 400 IPS •
<PAL
> |
|
Adjustable Recording Speed (Frame) |
240,120,60,30 IPS
200,100,50 IPS
|
|
Adjustable Recording Speed (CIF) |
480,240,120,60 IPS
400,200,100,50 IPS
|
|
Image Quality Setting |
Best, High, Normal, and Basic |
|
Hard Disk Storage (HDD and Disk array optional) |
Accommodates 3 HDD or 2 HDDs plus Independent Disc array |
|
HDD Quick Cleaning |
Quick clean up the “index system” of the recorded files. 250GB under 2 seconds |
|
Recording Mode |
Manual/Timer/Motion/Alarm |
|
Watermark |
Yes |
|
Refresh Rate |
480 IPS for NTSC 400 IPS for PAL |
|
Multiplex Operation |
PENTAPLEX live display, record, playback, backup, and network |
|
Audio I/O |
4 audio inputs, 2 audio outputs (Mono) |
|
Motion Detection Area |
16 x12 grids per camera for all channels |
|
Motion Detect Sensitivity |
4 adjustable variables with precise calculation for motion detection |
|
Pre-alarm Recording |
Yes (8 MB) |
|
Backup Device |
1. USB 2.0 flash drive backup; 2. Network remote backup;
3. DVR writer backup |
|
USB Interface |
front panel * 1 |
|
Web Transmitting Compression Format |
MPEG4 |
|
Ethernet |
10/100 Base-T. Support remote control and live view via Ethernet |
|
Mobile Surveillance |
Support GPRS to access the system via mobile phone (require J2ME, MIDP2.0 protocol) |
|
Web Interface |
Support licensed software AP, and IE browser |
|
Remote Alarm Notification |
E-mail images, and images uploading to FTP site’s specific account |
|
Network Protocol |
TCP/IP, PPPoE, DHCP and DDNS |
|
IR transmitter |
Remote control DVR and PTZ via IR transmitter (RS-485) |
|
PTZ control |
Support PELCO-D protocol |
|
Remote Operation Software |
Licensed software AP, IE browser
*Operating System: Windows 2000 and Windows XP |
|
Alarm I/O |
16 inputs, 1 output |
|
Picture Zoom |
Support 2X digital zoom function |
|
Key Lock |
Yes |
|
Video Loss Detection |
Yes |
|
Camera Title |
Support up to 6 letters |
|
Video Adjustable |
Hue* Color* Contrast* Brightness |
|
Date Display Format |
YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off |
|
Daylight Saving |
Yes |
|
Power Source |
DC 19V |
|
Power Consumption |
<
64 W |
|
Operating Temperature |
10* ~ 40* (50F ~104F ) |
|
Dimensions (mm) |
432mm (W) '90mm (H) '326mm (D) |
|
System Recovery |
System auto recovery after power reconnected |
|
Optional Peripherals |
Independent Disk Array ; VGA Connector |
