Description General Sales Package DS-7104HGHI-M1 DVR, SCREWS, HDD-CABLES, MOUSE Model Number DS-7104HGHI-M1 Number of Channels 4-Channel up to 2MP Memory Storage Capacity 4TB Video Input HDCVI, AHD, CVI, CVBS, IP Network Connectivity Technology VGA, USB, HDMI Audio Input Audio via Coaxial Cable
