Model
Name |
DG 1648 |
Video System |
NTSC / PAL (switchable) |
Video Compression Format |
MPEG4 |
Video Input (Composite video
signal 1 Vp-p 75O BNC) |
16 Channels |
Video Loop Output (Composite
video signal 1 Vp-p 75O BNC) |
16 Channels |
Video Output |
Main Monitor Output: Composite
video signal 1 Vp-p 75 BNC
Call Monitor Output: Composite video signal
1 Vp-p 75 BNC |
Maximum Recording Rate (Frame)
|
720 x 480 pixels with 30
IPS <NTSC> / 720×576 pixels
with 25 IPS <PAL> |
Maximum Recording Rate (Field)
|
720 x 240 pixels with 60
IPS <NTSC> / 720×288 pixels
with 50 IPS <PAL> |
Maximum Recording Rate (CIF) |
352 x 240 pixels with 120
IPS <NTSC> / 352×288 pixels
with 100 IPS <PAL> |
Adjustable Recording Speed (Frame) |
120, 60, 30, 15 IPS <NTSC>
/ 100, 50, 25, 12 IPS <PAL> |
Adjustable Recording Speed (Field) |
240, 120, 60, 30 IPS <NTSC>
/ 200, 100, 50, 25 IPS <PAL> |
Adjustable Recording Speed (CIF) |
480, 240, 120, 60 IPS <NTSC>
/ 400, 200, 100, 50 IPS <PAL> |
Multilingual
OSD |
Yes
|
Image Quality Setting |
Best, High, Normal, and
Basic |
Hard Disk
Storage
(IDE type, ATA66) (Over 500GB) |
Accommodate 3 HDDs*,
or 2 HDDs plus independent disk array* *
HDDs and disk arrays are optional. |
HDD Quick Cleaning |
Quick clean up the “index
system” of the recorded files (750GB
under 2 seconds) |
Recording Mode |
Manual
/ Timer / Motion / Alarm / Remote |
Watermark |
Yes
|
Refresh Rate |
480
IPS for NTSC / 200 IPS for PAL |
Multiplex
Operation |
Live display, record,
playback, backup, and network operations |
Remote
Independent Operation |
Yes |
Audio I/O |
4 audio inputs, 2 audio
outputs (Mono) |
R.E.T.R.
(Remote Event Trigger Recording) |
Yes |
Motion Detection Area |
16
× 12 grids per camera for all channels |
Motion Detect Sensitivity |
4
adjustable variables with precise calculation
for motion detection |
Pre-alarm Recording |
Yes
(8MB) |
Backup
Device |
1. USB 2.0 flash
drive backup; 2. Network remote backup;
3. DVD-RW drive backup |
USB Interface |
Support USB 1.1/ 2.0 flash
drives (front panel 1, back panel 1) |
Web Transmitting
Compression Format |
MPEG-4 |
Ethernet |
10/100
Base-T. Support remote control and live
view via Ethernet. |
Web Interface |
Support
licensed software AP, and IE browser |
Remote Alarm Notification |
E-mail
images, and upload images to FTP site’s
specific account |
Network Protocol |
TCP/IP, PPPoE, DHCP and
DDNS |
IR Transmitter
|
Yes |
PTZ control |
Support
PELCO-D protocol |
Dwell Time (Sequential Channel
Switch) |
Programmable
with adjustable dwell time
|
Alarm I/O |
8
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°C ~ 40°C (50°F~104°F) |
Dimensions (mm) |
432mm (W) × 90mm
(H) × 326mm (D) |
System Recovery |
System
auto recovery after power reconnected |
Optional Peripherals |
Independent disk array,
VGA converter, SATA connector, Keyboard
Controller |
