HDView H.265 32 Channel HD Megapixel NVR, 16 PoE Ports, 4K HDMI, Up to 5MP ONVIF IP Camera,E-sata Port, Support 8 Hard Drives, VCA Intelligent Analytics H.265/H.264 4K Intelligent NVR The Latest H.265 Technology, Better Video Quality, better bandwidth, save hard drive space, 32 Channel NVR, 16 POE Ports, Support 8MP/5M/4M/3M/2M/1.3M IP Cameras, Real Time Recording Intelligent Analytics: Object Detection, Exception, Tripwire, Intrusion, Super Clear Megapixel Video, with 4K HDMI Video Output Advanced Mobile Phone App, No Hard Drive Installed (Support 8 hard drives), Exteral e-SATA Port The latest ONVIF version