|
Cat Code: |
DVMR-4e |
DVMR-N4e |
DVMR-AV4HR |
|
Price range |
$149 ~
$249 |
$263 ~
$389 |
$549 ~
$699 |
|
Number of VIDEO channels |
4 |
4 |
4 |
|
Number of AUDIO
channels |
- |
1 |
4 |
|
Maximum
RECORDING Resolution
Pixels |
174 080 |
207 360 |
414 720 |
|
Real Time Recording (30/25
ips per channel in Quad mode) |
Yes |
Yes |
Yes |
|
Maximum
Quad-Screen Recording
rate ips (PAL/CCIR) |
120 (100) |
120 (100) |
120 (100) |
|
Maximum Full-Screen
Recording rate
ips (PAL/CCIR) |
30 (25) |
30 (25) |
30 (25) |
|
Live-Monitoring
Resolution Pixels
(PAL/CCIR) |
414 720 |
414 720 |
414 720 |
|
Full Screen Recording
(each Channel) |
Yes |
Yes |
Yes |
|
Quad Screen Recording |
Yes |
Yes |
Yes |
|
Compression algorithm |
M-JPEG |
MPEG-4 |
MPEG-4 |
|
Variable Compression
(image file
size/quality) |
Yes |
Yes |
Yes |
|
File Size per image
(kilobytes) |
8 ~ 20 |
2 ~ 8 |
1 ~ 12 |
| Image
Storage capacity with maximum size HDD approximate |
150
000 000 |
250
000 000 |
190 000 000 |
|
Storage period with max size HDD (@5 ips
= 24 Hr TL VCR rate) |
111
days |
150
+ days |
100 days |
|
Motion Detection with
variable sensitivity |
Yes |
Yes |
Yes |
|
Remote Control
(Infrared) |
Yes |
Yes |
Yes |
|
Hard Disk Drive maximum
size (GB) |
500 |
500 |
250 |
|
DVR internal Hard Disk
Drive capacity |
1 |
1 |
1 |
| Hard
Disk Drive included (GB) |
No |
No |
No |
|
Available with Hard Disk Drive fitted |
Yes |
Yes |
Yes |
|
Automatic overwriting of oldest files on HDD |
Yes |
Yes |
Yes |
|
Image Copy via LAN |
- |
Yes |
Yes |
|
Image Copy via USB |
Yes |
Yes |
Yes |
|
Windows Player to view
copied images |
Yes |
Yes |
Yes |
|
Time Date |
Yes |
Yes |
Yes |
|
Camera Title |
Yes |
Yes |
Yes |
|
Simultaneous Recording & Playback |
- |
Yes |
Yes |
|
Simultaneous Recording & Network transfer |
- |
Yes |
Yes |
|
Simultaneous Recording & Playback & Network transfer |
- |
- |
Yes |
|
Continuous Recording |
Yes |
Yes |
Yes |
| Timer
Recording |
Yes |
Yes |
Yes |
| Timer
& Alarm Recording |
- |
- |
Yes |
| Motion
Recording (using
software analysis of Camera image) |
Yes |
Yes |
Yes |
| Alarm
Recording |
- |
- |
Yes |
| Motion
& Alarm Recording |
- |
- |
Yes |
| Full
Screen Sequential Live Monitoring |
- |
- |
Yes |
| Quad
Screen Live Monitoring |
Yes |
Yes |
Yes |
|
Alarm Input/Output |
- |
- |
Yes |
|
Local Area Network
interface (RJ45
8p8c socket, TCP/IP) |
- |
Yes |
Yes |
|
Remote Access using
Internet Explorer Browser |
- |
Yes |
- |
| DDNS
support
Remote View via WWW |
- |
Yes |
Yes |
|
Pan Tilt Zoom via RS485
interface |
- |
- |
Yes |
|
Composite Video Output |
Yes |
Yes |
Yes |
|
VGA Output for PC
Monitor |
- |
Option |
Yes |
|
VGA via Video Output
(using external
Video to VGA converter) |
Option |
- |
Option |
|
Quality time-proven
product from experienced Korean manufacturer ! |
- |
- |
Yes |
|
Quality time-proven
product from experienced Taiwan manufacturer ! |
Yes |
Yes |
- |
|
Immature product of unknown quality from China. |
No |
No |
No |
Air