Dahua NVR5216-4KS2(V2.0) 16 Channel 1U 2HDDs 4K & H.265 Pro Network Video Recorder, 16-channel IP video access, Smart H.265+/Smart H.264+/H.265/H.264/MJPEG; H.265 auto switch, Max 320 Mbps incoming bandwidth, Up to 24MP resolution for live view and playback, 1-channel fisheye dewarping (AI by NVR), AI by Camera: Perimeter protection; face detection and recognition; SMD Plus; video metadata; ANPR; people counting; stereo analysis; crowd distribution; heat mapFeatures:16-channel IP video accessSmart H.265+/Smart H.264+/H.265/H.264/MJPEG; H.265 auto switchMax 320 Mbps incoming bandwidthUp to 24MP resolution for live view and playback1-channel fisheye dewarping (AI by NVR)AI by Camera: Perimeter protection; face detection and recognition; SMD Plus; video metadata; ANPR; people counting; stereo analysis; crowd distribution; heat mapSpecifications:SystemMain Processor Industrial embedded micro-processorOperating System Embedded LinuxOperation Interface Web; local GUIPerimeter Protection by CameraPerformance 16 channelsAI Search Search for pictures by channel, time and event typeFace Recognition by CameraPerformance 14 channelsFace Attributes 6 attributes: Gender; age; glasses; expression; mouth mask; beardAI Search Search for pictures by channel, time and face attributesSMD Plus by CameraPerformance 16 channelsAI Search Search by target classification (human, vehicle)Video Metadata by CameraPerformance 16 channelsHuman Body Top; top color; bottom; bottom color; hat; bag; gender; age; umbrellaVehicle Plate No.; type; color; vehicle type; logo; plate color; ornament; calling; seatbelt; regionNon-motor Vehicle Type; color; number of passengers; helmetAI Search Supports searching for target video by metadataANPR by CameraPerformance 4 channelsStereo Analysis by CameraPerformance 16 channelsAI Search Search by target classification (fall detection; people approach detection; people No. exception detection; people staying detection; violence detection)VideoAccess Channel 16Network Bandwidth 320 Mbps for access, 320 Mbps for storage and 320 Mbps for forwardingResolution 12MP, 8MP, 6MP, 5MP, 4MP, 3MP, 1080p, 1.3MP, 720p, D1, and moreDecoding Capability 16-channel@1080P (30 fps)Video Output HDMI1: 3840 x 2160; 1920 x 1080; 1280 x 1024; 1280 x 720VGA1: 1920 x 1080; 1280 x 1024; 1280 x 720Multi-screen Display 16-channel: 1/4/8/9/16Third Party Camera Access Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon and moreCompressionVideo Smart H.265+; Smart H.264+; H.265; H.264; MJPEGAudio PCM; G.711A; G.711U; G.726NetworkNetwork Protocol HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, and more.) ; P2PMobile Phone Access Android; iOSInteroperability ONVIF (profile T/S/G); CGI; SDKBrowser Chrome; IE9 or later; FirefoxRecord PlaybackMulti-channel Playback 16-channel: 1/4/9/16Record Mode Manual; schedule (general; MD; alarm; MD & alarm; intelligent; POS)Storage Method Local HDD and networkBackup USB devicePlayback Function 1. Play; pause; stop; fast forward; fast backward; rewind; play by frame2. Full screen; backup (cut/file) ; partially enlarge; audio on/offStorageDisk Group YesAlarmGeneral Alarm Motion detection; privacy masking; video loss; local alarm; PIR alarm; IPC alarmAnomaly Alarm Camera offline; storage error; full storage; IP conflict; MAC conflict; login lock; network security anomalyIntelligent Alarm Perimeter protection; face detection; face recognition; SMD; video metadata (human; motor-vehicle; non-motor vehicle) ; ANPR; people counting; stereo analysis; crowd distribution; heat mapAlarm Linkage Record; snapshot; IPC external alarm output; buzzer; log; preset; emailExternal PortAudio Input 1 channel, RCA connectorAudio Output 1 channel, RCA connector, which supports voice intercom outputHDD 2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperatureAlarm Input 4 channelsAlarm Output 2 channelsRS-232 1 channel, used to debug and pass through serial dataRS-485 1 channel, used to control PTZ, and it supports multiple protocolsUSB 1 front USB 2.0 port, 1 rear USB 3.0 portHDMI 1VGA 1Network 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet portGeneral ParameterPower Supply 12V/4A DCPower Consumption < 9.5W (without HDD)Net Weight 1.6 kg (without HDD)Gross Weight 3.2 kg (without HDD)Product Dimensions 375.0 mm x 282.4 mm x 53.0 mmPackage Dimensions 429 mm x 137 mm x 360 mmOperating Temperature -10C to +55CStorage Temperature 0C to +40COperating Humidity 10%-93% (RH)Storage Humidity 30%-85% (RH)Operating Altitude 3,000 mCertifications CE: EN55032; EN55024; EN50130-4; EN60950-1FCC: Part 15 Subpart B; ANSI C63.4-2014UL: UL 60950-1