HDView 24CH Hybrid: 16 Channel 960H Cameras + 8 Channel IP Cameras, Surge Protection, COC, 1080P HDMI, Commercial Grade Security DVR NVR 16 Channel 960H DVR 8 Channel IP NVR (Support the ONVIF IP cameras - standard onvif 2.3 profile S), No POE Ports Support TV Line analog camera Advanced Mobile Phone App No Hard Drive Installed, No POE ports to power up IP cameras (you need external poe switch or 12V DC for IP cameras)