Helix 4K 16CH AI NVR (16-Port PoE), Smart NVR, Human Detection & Vehicle Detection - Supports 16 x 4K IP Cameras, Supports 2 x 12TB HDD (Not Included) HLX-NV3816E-AI

["16-CHANNEL POE NVR - 16CH POE NVR supports hard drives up to 2 x 12TB while featuring 16CH Recording & Live View in Up to 8MP/4K Resolution @ Real-Time 30fps. Playback 16-Channel @D1(30fps)/8-Channel @D1(30fps)/4-Channel @1080p(30fps)/1-Channel @8MP(30fps). Supports all Helix WiFi and Wired IP cameras and limited compatibility with third-party brand compliant IP cameras.","ADVANCED H.264 - Compression technology lets you save on storage space which allows for longer recording times. H.265 technology compresses your video without sacrificing any of the UltraHD video quality. Intelligent search, playback, and backup functions provide enhanced ease of use and security (for example, motion detection events and exact search functions that are accurate to one second).","AI FEATURES - AI features available depend on the camera model being used. Built-in AI Features include tripwire, intrusion human/vehicle detection, as well as enhanced perimeter protection. Connects to and manages all the POE IP cameras on your network directly through their Ethernet cables for ultimate ease and convenience in a home security system.","MAX 112Mbps INCOMING BANDWIDTH - Records 8 cameras @ 4K using H.264. Records 8 cameras @ 4K by adjusting bit rate to 1792 on each camera for maximum optimization. Conveniently packaged with extras such as USB mouse, network cable, and quick start guide."]