Model: CN-8000
4 ch video and 1ch audio inqut with 50fps..

Model: CN-9404
4 ch video and 1ch audio inqut with 100fps..

Model: CN-9808
8 ch video and 1ch audio inqut with 200fps..

Model: CN-1600
16 ch video and 1ch audio inqut with 200fps..

Model: CN-9404A 4 ch video and 4ch audio inqut with 100fps..

Model: CN-UVR01
USB 2.0 4CH DVR for the laptop..