DS-7732NXI-I4/16P/S 32 Channel 1.5U 16 PoE 4K Acu-Sense NVR

Key Feature
 Intelligent analytics based on deep learning algorithm
 Up to 32-ch IP camera inputs
 H.265+/H.265/H.264+/H.264 video formats
 Up to 16-ch 1080p decoding capability
 Up to 256 Mbps incoming bandwidth
 Up to 4-ch perimeter protection
 Up to 4-ch facial recognition for video stream
 Up to 8-ch facial recognition for face picture

Compression and Recording
 H.265+ compression effectively reduces the storage space by up to 75%
 Adopt stream over TLS encryption technology which provides more secure stream transmission service
 Support double verification for playback and downloading

Storage and Playback
 Up to 4 SATA interfaces for HDD connection
 16-ch synchronous playback

Smart & POS Function
 Support multiple VCA (Video Content Analytics) events
 Smart search for the selected area in the video, and smart playback to improve the playback efficiency
 POS information overlay on live view and playback
 POS triggered recording and alarm

Network & Ethernet Access
 16 independent PoE network interfaces
 1 self-adaptive 10/100/1000 Mbps Ethernet interface
 Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management
 Smooth streaming technology
 Support web access without plug-in

Interface
 Serial Interface: RS-485 (half-duplex), RS-232, Keyboard
 1 eSATA interface
 Alarm In/Out: 16/4
 USB Interface Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0

Warm tips:
This NVR only has 16 PoE interfaces, if you need to connect more than 16 cameras, please purchase a separate PoE switch to use together! (PoE switch is not included)