Description: Digital Video Recorder
Model number: DVL-8304 DVL-8308
Product size: W：30cm * L: 25cm * H: 6cm
1* H.264 compression records at a lower bit rate for high quality playback,
longer recording with less storage required
2* Support mobile phone live view via GPRS/CDMA/EDGE/3G net
3* Multitask processor for simultaneous recording, network surveillance and
mobile phone live view
4* Support 4-channel playback at the same time, classification of inquire via
seconds, convenient to index and record
5* Professional file system:
① Avoid disk fragments among subsection recording
② Protect private data with extreme security
③ Supports SATA HDD of all capacity
6* User-friendly interface: 16 bit true color, semi-transparent graphical user
interface with instruction hint on screen. Easier control with USB mouse
7* Suitable for fields as supermarkets, chain stores, community security or villa
8* Super compact design, low power consumption
9* Hi-speed backup/upgrade/record via USB2.0
10 * Virus free Linux O/S, auto system upgrading
11 * Unparalleled reliability for 24X7 operating
Parameter:
|
MODEL NUMBER |
DVR-8304 |
DVR-8308 |
|
Operation systrm |
Embedded LINUX system. |
|
User interface |
User-friendly interface: 16 bit true color, semi-transparent graphical user interface with instruction hint on screen. Easier control with USB mouse
|
|
Video frequency compression |
H.264 |
|
Video standard resolution |
PAL：704*576（625 line，50/second）；NTSC：704*480（525 lines，60/second） |
|
System Processing |
PAL： 100fps@CIF （record of video）+ 100fps @CIF（playback）+ 25fps @CIF（network） |
PAL： 200fps@CIF （record of video）+ 25fps @CIF（playback）+ 25fps @CIF（network） |
|
Video compression level |
CIF,HD1,D1 resolution，3 levels to be adjusted |
|
Video frequency |
4 channels（PAL，NTSC optional） BNC（electrical level）：1.0Vp-p，impedance：75Ω） |
8channels（PAL，NTSC optional） BNC（elecgtrical level：1.0Vp-p，impedance：75Ω） |
|
Video out |
2channels（PAL，NTSC optinal） BNC（electrical level：1.0Vp-p，impedance：75Ω） |
|
Audio frequency compression standard |
8kHz*16bit，ADPCM |
|
Audio frequency in |
4 channel，RCA lotus head |
8 channels，RCA lotus head |
|
Audio frequency out |
1channel，RCA lotus head |
|
Monitoring screen |
1/4 picture display，PAL D1：704*576 |
1/4/9 picture display，PAL D1：704*576 |
|
playback |
4channel simultaneous playback |
Single channel playback |
|
moviton piture detection |
Setting of area PAL 13*10（130）； NTSC 13*8（104）setting sensitivity 4 levels adjustable |
|
Connectin ports |
1 RJ45 10M/100M suitable to ethernet network，1RS232 ports，1 RS485port |
|
Hard disk |
1 （support SATA hard disk） |
|
USB port |
2 （mouse USB and copy、high speed of record, USB2.0） |
|
VGA |
1（optional）。resolution：800×600，1024×768 |
|
Alarm in |
4 channel alarm input |
8 channel alarm input |
|
Alarm out |
1 channel alarm out |
|
characteristic |
Support GPRS/CDMA/EDGE/3G mobile browse |
|
power |
19V/3A notebook notebook universal power adaptor |
|
Working temperature |
0℃--＋55℃ |
|
Working humidity |
10％--90％ |
|
pressure |
86kpa-106kpa |
|
Product size |
W：30cm * L: 25cm * H: 6cm | |
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