|
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 |
