Item |
Specification & Parameter |
Video Compression |
H.264 1/2/4/8 channel independent coding |
Frame Rate |
25 f/s(PAL),30 f/s(NTSC), down tunableness |
Audio Compression Standard |
G.711 or G.722 |
Video Coding Size |
704×576,704×288 ,352×288 |
Trigger and Action |
Toggle Condition:Time/Alarm input/Video mobile detect video lost motion:relay output control peripheral equipment |
Communication Interface |
RJ45 10M/100M adaptive ethernet interface、RS232 interface,RS485 interface |
Memory Interface |
USB interface、SD card interface |
Other Adapting Interface |
Adapting 2-channel SATA hard disk interface |
Embedded WEB Service |
Support IE skim over、Deploy、Upgrade |
Picture Delay |
Less than 200 msel(LAN) |
Image Adjustment |
Brightness、Contrast、Chromaticity、Saturation,Image quality grade adjustment |
Support Resolution |
PAL: 720×576、352×288 NTSC:720×480、352×240 |
Performance |
Output Frame rate :PAL/25fps,NTSC/30fps,Network Bandwidth occupation min 32Kbps |
Trigger and Action |
Factor:Time/ Alarm Input / mobile detect video lost motion:relay output control peripheral equipment |
IO and Control Interface |
RS485 Transparent Channel |
Embedded WEB Service |
Support IE skim over、Deploy、Upgrade |
Operational Domain name |
Internal Dynamic Domain Name Client,make to SLD Domain IP Users easy to use |
Video Input |
1,2,4 way Composite Video Signal (cvbs) Interface,Physical Interface:1.0Vp-p/75Ω/BNC Interface; |
Audio Input(optional) |
1 way Microphone and 1,2,4 way Line Input(Accroding to different model to choose) |
Audio Output |
BNC Interface Line Output |
Network Interface |
10/100Mbps RJ45 |
Communication Interface |
1 RJ45 10M/100M adaptive ethernet interface,1 RS232 Interface,1 RS485 Interface |
Alarm Input |
4 Switching Value Input |
Alarm Output |
4 Relay Output |
Security |
3 Stages Password Protection |
Working Temperature |
-10 ~ 60 ℃ |
Work Humidity |
Below 85%RH |
Input Voltage |
DC12V / 3.0A |
Power |
Less than 5 W |
PCB Size |
220mm(L) * 135mm(W) |
Complete Machine Size(without hard disk) |
263(W)mm*43(H)mm *141.5(D)mm |
Complete Machine Size(with hard disk) |
483(W)mm *45 (H)mm * 212 (D)mm |