* High resolution(D1 quality) 
* H.264 format 
* Built-in 1 alarm inputs, 1 alarm outputs, alarm trigger control 
* Support SD card 
* Support TCP/IP, HTTP, pppoE, DDNS, DHCP, RTP/RTSP communication 
* Electronic: 10 base T or 100 T high speed Ethernet 
* Support Microsoft Windows operation system 
* IE browser support internet explorer 5.X or above 
* CPU: 32-bit RISC ARM9 plus DSP 
* Operation temp: 0 degree ~ 40 degree
* Power supply:DC12V,2A,8W