Cat Code: |
DVMR-N8e |
DVMR-J8H
Dual-CoDec |
DVMR-AVN16e |
DVMR-J16H
Dual-CoDec |
Price range |
$503~$749 |
$1099 |
$699~$899 |
$1299 |
Number of VIDEO channels |
8 |
8 |
16 |
16 |
Number of AUDIO
channels |
1 |
4 |
2 |
4 |
Maximum
RECORDING Resolution
Pixels |
174 080 |
207 360 |
414 720 |
207 360 |
Real Time Recording (30/25
ips per channel) |
- |
Yes |
- |
Yes |
Maximum Recording rate
ips (PAL/CCIR) |
60 (50) |
240 (200) |
120
(100) |
480 (400) |
Maximum Full-Screen
Recording rate
ips (PAL/CCIR) |
60 (50) |
120 (100) |
30 (25) |
120 (100) |
Live-Monitoring
Resolution Pixels
(PAL/CCIR) |
348 160 |
414 720 |
414 720 |
414 720 |
Full Screen Recording
(each Channel) |
Yes |
Yes |
Yes |
Yes |
Recording compression
algorithm for: small file size |
- |
- |
MPEG-4 |
- |
Recording compression
algorithm for: BEST IMAGE QUALITY |
MJPEG |
JPEG 2000 |
- |
JPEG 2000 |
NETWORK
compression algorithm
for: small file
size (reduced bandwidth) & higher Remote Live image transfer
rate & quality |
MPEG-4 |
H.264
MPEG-4 |
MPEG-4 |
H.264
MPEG-4 |
Variable Compression
(image file
size/quality) |
Yes |
Yes |
Yes |
Yes |
File Size per image
(kilobytes) |
10 ~ 25 |
4 ~ 28 |
4 ~ 30 |
4 ~ 28 |
Image Storage with maximum storage capacity
approximate |
185 000 000 |
250 000 000 |
250 000 000 |
250 000 000 |
Storage with max storage
@5 ips = 24 Hr TL VCR rate |
220 days |
150 days |
- |
150 days |
Motion Detection with
variable sensitivity |
Yes |
Yes |
Yes |
Yes |
Remote Control
(Infrared) |
Option |
Yes |
- |
Yes |
Hard Disk Drive maximum
size, GB |
1000 |
1 000 |
500 |
1 000 |
DVR internal Hard Disk
Drive capacity |
1 |
2 |
2 |
2 |
Hard Disk
Drive included |
No |
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 CD ROM |
- |
Yes |
- |
Yes |
Image Copy via LAN |
Yes |
Yes |
- |
Yes |
Image Copy via DVD ROM |
- |
Option |
- |
Option |
Image Copy via USB
Plug-In Memory |
Yes |
Yes |
Yes |
Yes |
Image Copy via USB to
external CD-RW |
- |
- |
Yes |
- |
Windows Player to view
copied images |
Yes |
Yes |
Yes |
Yes |
Time Date |
Yes |
Yes |
Yes |
Yes |
Camera Title |
Yes |
Yes |
Yes |
Yes |
Simultaneous Recording & Playback |
Yes |
Semi |
Yes |
Semi |
Simultaneous Recording & Network transfer |
Yes |
Semi |
Yes |
Semi |
Simultaneous Recording & Playback & Network transfer |
Yes |
Semi |
Yes |
Semi |
Continuous
Recording |
Yes |
Yes |
Yes |
Yes |
Timer
Recording |
Yes |
Yes |
Yes |
Yes |
Timer &
Alarm Recording |
- |
Yes |
Yes |
Yes |
Motion
Recording (using
software analysis of Camera image) |
Yes |
Yes |
Yes |
Yes |
Motion &
Alarm Recording |
- |
Yes |
Yes |
Yes |
Full
Screen Sequential Live Monitoring |
Yes |
Yes |
Yes |
Yes |
Multi
Screen Live Monitoring |
Yes |
Yes |
Yes |
Yes |
Picture in
Picture on Full Screen Live Monitoring |
- |
No |
- |
No |
Image Pop-Up
Full-Screen on Motion/Alarm |
- |
Yes |
- |
Yes |
Alarm Input/Output |
- |
Yes |
Yes |
Yes |
Local Area Network
interface (RJ45
8p8c socket, TCP/IP) |
Yes |
Yes |
Yes |
Yes |
Remote Access using
Internet Explorer Browser |
Yes |
- |
Yes |
- |
DDNS
support
Remote View via WWW |
Yes |
Yes |
- |
Yes |
Multiple User
Remote Access (users) |
Yes |
Yes (2) |
Yes (4) |
Yes (2) |
Remote View Transmission
Speed scalable |
- |
Yes |
- |
Yes |
Pan Tilt Zoom via RS485
interface |
- |
Yes |
Yes |
Yes |
Composite Video Output |
Yes |
Yes |
Yes |
Yes |
S-Video (Y/C) Output |
Yes |
- |
- |
- |
VGA Output for PC
Monitor |
Option |
Option |
- |
Option |
VGA via Video Output
(using external
Video to VGA converter) |
Option |
Option |
Option |
Option |
Looping Camera Outputs |
- |
Yes |
- |
Yes |
free:
Central Monitoring System software |
- |
Yes |
- |
Yes |
Better Image
Quality & Higher Record Rate than comparably priced
MPEG-4 units |
Yes |
Yes |
- |
Yes |
|
Quality time-proven product from experienced Taiwan
manufacturer ! |
Yes |
Yes |
Yes |
Yes |
Immature
product of unknown quality from China. |
No |
No |
No |
No |
Air