This card as an alternative of soft pressure, compatibility, and picture quality clear, true color, high compression, occupied fewer resources are available, the advantages of small power consumption.

Video input: 4 channel

Audio input: 4 channel

Per second frame:100/200/400FPS(PAL) 120/240/480FPS(NTSC)

Compression Format: H.264

Hard disk occupation rate: 50-500M/h

Preview resolution:D1

Recording rate:CIF

Video sampling: 10bit