4 channel (Hisilicon) Network Video Recorder Linux, 

H.264 video compression format. 

Support ONVIF 2.4 and above versions. 

For different bandwidth, automatically select the optimal streams,

 One key for network connection. 

Stream Type: Audio/Video, 

Variable Rate(VBR) , Constant Bit Rate(CBR)

 Audio Compression: G.711 

Internet port: 1xRJ45 10M/100M Ethernet port P2P-icloud , 

HDMI , 3G/Wifi , PTZ Accessories: 2A Power , Mouse , Remote 

USB: 2*USB2.0 

HDD: 1*SATA, each port support max 4TB HDD 

POWER DC 12V Power consumtion: 16W-18W（(without HDD） 

Size(W*L*H(cm)) 360*290*90mm P2P: NVSIP