h.264 4-channel cctv recording dvr pci card: 1.H.264 Video Compression Standard 2.G.726 Audio Compression Standard

Model	XK-1604
Video Compression Standard	H.264
Video Input	Composed Analog
Compression Bitrate	20K~4M
Frame Rate	Pal:1~25frame/sec Ntsc:1~30frame/sec
Audio Compression Standard	G.726
Playback Resolution	352*288
Horizontal Line	450
Vertical Line	400
Preview Resolution	704*576
Audio Input(optional)	RCA Socket

h.264 4-channel cctv recording dvr card