HDView 8 Channel 1080N 5-in-1 (TVI/CVI/AHD/960H) DVR, Can Switch to Onvif NVR (Up to 5MP), 4 Channel Audio, P2P Network Setup 8 Channel 5-in-1 DVR (TVI/CVI/AHD/960H/IP) Support difference mode: Anolog: 8*1080N Anolog+Network: 6*Anolog(1080N)+2*network(Max 5MP), 4*Anolog(1080N)+4*network(Max 5MP), 2*Anolog(1080N)+6*network(Max 5MP) Network: 16*network(Max 5MP)(Total incoming bandwidth 50M) 4 Channel Audio Input Recommend work with IP camera brands: Hikvision, HDView No Hard Drive Installed, No POE ports to power up IP cameras (you need external poe switch or 12V DC for IP cameras)