Netvision DVR system - Appendix D: DVR Board Explanation; NV Series Board Cards; DG Series Board Cards

DVR Server Manual
Appendix D: DVR Board
Explanation
This DVR System manual is suitable for all NV and DG series DVR boards,
including: NV400XHC, NV400XHF, NV400XHS, NV4016HCS, NV4216HCI
and NV42XXHFV; DG40XXHC, DG40XXHC–E, DG4108HC (N) and
DG4108HF, etc.
NV Series Board Cards
NV400XHC: Support dual-stream. However, when “image size” is
selected as D1, NV400XHC card can only single encoding.
NV400XHF: Support dual-stream.
NV400XHS: Support single encoding only.
NV4016HCS: Support single encoding only.
NV4216HCI: Support dual-stream.
NV42XXHFV: Support dual-stream and X channels real time encoding.
Support single channel video output to TV monitor.
DG Series Board Cards
DG40XXHC (-E): Support multiple resolution recording: 4CIF, 2CIF, CIF,
QCIF; and supports 4CIF recording with 12fps (PAL)/15fps (NTSC) for all
channels. Dual-stream supported. DG40XXHC-E complies with HCI-Express
1.0 (1X) standard.
DG4108HC (N): Support 8 channels CIF or 2 channels 4CIF (D1)
real-time recoding and 8 channels 4CIF (D1)/2CIF/HD1 non-real time recoding
(DG4108HN without audio encoding).
DG4108HF: Support 8 channels 4CIF (D1)/2CIF/HD1/CIF/QCIF real-time
recoding and dual-stream supported.
DG4208/4216HF: Support 8/16 channels 4CIF (D1)/2CIF/HD1/CIF/QCIF
real-time recoding and dual-stream supported.
DG4204HD: Support 4 channels 1080P(1920×1080), 720P(1280×720),
1080P/4:(960×540), 720P/4:(640×360), 1080P/16:(480×270),
720P/16:(320×180) real-time recoding and dual-stream supported.
For details, you can ask us to offer the corresponding specification or
please parameters refer to our web site:
http://www.Netvisiondvr.com/.
124