... backup, USB software upgradeRemote preview, playback, download, copy video DVR via networkEmbedded Web visit; supporting PPPOE, DDNS and DHCPSupport ... ResolutionPAL: 704: *288 (CIF), NTSC:704+240 (CIF)Video input16-ch BNC (Electrical Level: 1.0Vp-p, resistance: ... kbpsPlayback1,4,8,16-ch playback simultaneously Stream typeVideo/ Video AudioHDD SATA2 Interface, 2 HDDs, 1500GB eachNetwork interface1 ...