HS Series

NV4008HS

8 Ch Video + 8 Ch Audio input, H.264 hardware compression. 
Preview:4CIF
Compression:4CIF,DCIF,CIF,QCIF

NV4016HS

16 Ch Video + 16 Ch Audio input, H.264 hardware compression. 
Preview:4CIF
Compression:4CIF,DCIF,CIF,QCIF

HC Series

NV4004HC

4 Ch Video + 4 Ch Audio input, H.264 hardware compression. 
Preview:4CIF
Compression:4CIF,DCIF,CIF,QCIF.Support double encoding.

  NV4008HC
 

8 Ch Video + 8 Ch Audio input, H.264 hardware compression. 
Preview: 4CIF 
Compression:4CIF,DCIF,CIF,QCIF. Support double encoding.

NV4016HC

16 Ch Video + 16 Ch Audio input, H.264 hardware compression. 
Preview: 4CIF 
Compression:4CIF,DCIF,CIF,QCIF. Support double encoding.

NV4008HF(FULL D1)

8 Ch Video + 8 Ch Audio input, H.264 hardware compression. 
Preview: 4CIF 
Compression:4CIF,DCIF,CIF,QCIF. Support double encoding.

NV4016HCS

16 Ch Video + 16 Ch Audio input, H.264 hardware compression. 
Preview: 4CIF 
Compression: CIF. 

NV4002MD Video & Audio Matrix Decode Board

Video output:2Ch, each video output can be max divided into 16windows 
Audio output:2Ch,can choose any one of the 4 decoding channels.

NV4004MD Video & Audio Matrix Decode Board

Video output:4Ch, each video output can be max divided into 16windows 
Audio output:4Ch,can choose any one of the 8 decoding channels;