DAHUA NVR4216-16P-4KS3 16-Channel 16PoE NVR

16-channel network video recorder (NVR) with 16 built-in PoE ports Supports IP cameras up to 12MP resolution Smart H.265+ and H.264+ video compression for efficient storage 4K HDMI video output with VGA support 160 Mbps incoming bandwidth for smooth multi-camera recording AI features including face detection, perimeter protection, and SMD Plus Supports up to 2 SATA hard drives with up to 20TB per HDD Multi-screen live view with 1/4/8/9/16 channel display modes ONVIF compatible for third-party IP camera integration Gigabit Ethernet network connectivity Remote viewing via Dahua DMSS mobile app and SmartPSS software Supports motion detection, event playback, and intelligent recording 130W total PoE power budget with up to 25.5W per port HDMI output supports up to 4K display resolution Embedded Linux operating system for stable performance Ideal for offices, retail stores, warehouses, schools, and CCTV surveillance systems