Mô tả sản phẩm: Đầu ghi hình cho camera giám sát ELP-DVR1804
Feature:
*H.264 High Profile compression algorithm 30% decrease of stream due to advanced space-time filtering technology.
*Support 4ch D1, 2ch D1 +6ch CIF 16ch CIF full real-time encoding multi-channel full real-time playback and
decoding simultaneously.
*Main stream and Sub-stream encoding. Main stream for local storage, ensure image quality;Sub-stream for real-time
network transmission, easy to solve bandwidth bottleneck problem.
*Support various mobile monitoring iPhone,Windows Mobile,BlackBerry,Symbian,Android
*Support TV VGA and HDMI output simultaneously VGA HDMI support 1024*768 HD output leading the trend in HD
resolution output technology
*Similar to Windows operating style, easy to get started with powerful mouse right-click function.
*Powerful network services (support DHCP, PPPOE, FTP, DNS, DDNS, EMAIL,IP searches etc.) and perfect support
(WEB, Client, SDK), easy to achieve interoperability.
*Support IE Chrome Firefox Safari browsers
*3322 (Greek network), dyndns, oray (peanut shells), myq-see and other Domain Name Services are also provided.
*Support 2 USB2.0 ports to realise USB mouse backup burn upgrade and other operations steadily.
*Support more than 20 languages English Finnish, French, German, Greek, Italian, Japanese, Polish, Portuguese,
Russian, Spanish, Thai, Chinese, Traditional Chinese, Turkish, etc. no nation boundaries.
*Display flexibly, free to replace boot interface.
Specification:
|
system interface |
main processor |
Industrial embedded micro-controller hua wei Hi platform |
|
operating system |
embedded linux |
|
|
system resources |
Simultaneous multi-channel real-time recording, playback, network operation USB backup |
|
|
user interface |
support 16-bit true color graphical menu interface and mouse operation |
|
|
preview screen |
1/4 |
|
|
Video |
vdieo standards |
PAL 625line 50f/s NTSC 525line 60f/s |
|
vdieo compression |
H.264(High Profile) |
|
|
display quality |
Monitor D1 VGA HDMI 1024*768 |
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|
|
play quality |
D1/HD1/CIF/QCIF |
|
encode capacity |
4ch D1 real-time |
|
|
audio |
decode capacity |
2ch D1 real-time |
|
motion detect |
Zones: 192 16*12 detection zones, sensitivity: multi-level sensitivity (Only local channels) |
|
|
audio compression |
G.711A |
|
|
bidrectional talk |
supported |
|
|
Record&playback Storage&backup interface |
record mode |
manual>alarm>motion detection>timing |
|
local playback |
Multi-channel Simultaneously playback 1-4ch |
|
|
search mode space occupation |
Time/calendar/event/channel search |
|
|
Video: CIF:4~5G/ day*channel D1 8~10G/ day*channel |
||
|
record storage |
HDD network |
|
|
backup mode |
Network backup USB,U disk |
|
|
video input |
4ch BNC |
|
|
|
video output |
1ch BNC，1ch VGA，1ch HDMI |
|
audio input |
4ch RCA |
|
|
audio output |
1ch RCA |
|
|
alarm input |
no |
|
|
alarm output |
no |
|
|
others |
net interface |
One RJ45 10M/100M |
|
PTZ control |
One RS485 port, support 18 PTZ protocols |
|
|
USB |
2 USB2.0 ports |
|
|
HDD |
1 SATA ports 4T at most per one |
|
|
Power supply |
12V/2A |
|
|
system |
dimension |
255mm Length* 225mm width* 45mm height |
