DH-DVRXX04HG-S	DH-DVRXX04HF-N	DH-DVRXX04HF-S/N
DH-DVRXX04HG-U/N	DH-DVR1604HF-L	DH-DVRXX04HF-L
DH-DVRXX04HF-A	DS-7600系列NVR	DS-7600系列NVR